Encycolorpedia

#edeeda Hex Code Couleur

Peintures assorties:

#edeeda Paint ChipLe code hexadécimal de la couleur #edeeda est une très légère teinte de couleur jaune-vert. Dans le modèle de couleur RVB #edeeda est constitué de 92.94 % de rouge, 93.33 % de vert et le bleu à 85.49 %. En l'espace colorimétrique HSL #edeeda a une teinte de 63° (degrés), la saturation 37 % saturation et la légèreté 89 %. Cette couleur a une longueur d'onde approximatif de 569.77 nm.

Variations de couleur

Noms de Couleur

Schémas de couleurs

Télécharger: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

Teintes et nuances

#edeeda au noir

  1. #edeeda
  2. #c1c2b2
  3. #97988b
  4. #6f7067
  5. #4a4a44
  6. #272725
  7. #000000

Couleurs de peinture

Peintures assorties

Peintures similaires

  1. Sigma

    1. ★ Yellow Ocre / S 1005-G90Y
      #eeeed9
      ΔE = 0.479 / LRV ≈ 84.3%
    2. ★ Natural Green / S 1005-G80Y
      #edf0dd
      ΔE = 0.934 / LRV ≈ 85.5%
  2. Valspar Paint

    1. ★ Ivy Shadow
      #eceedb
      ΔE = 0.482 / LRV ≈ 84.1%
    2. ★ Clover Fairy L20AW37E
      #ecf0dd
      ΔE = 1.140 / LRV ≈ 85.4%
  3. Vista Paint

    1. ★ New Green
      #ecefdb
      ΔE = 0.661 / LRV ≈ 84.7%
    2. Bone White
      #f5f0df
      ΔE = 2.512 / LRV ≈ 87.1%
  4. Scib Paints

    1. ★ New Green / 7724
      #ecefdb
      ΔE = 0.661 / LRV ≈ 84.7%
    2. Creamy Natural / 8483
      #ebe8d9
      ΔE = 2.738 / LRV ≈ 80.4%
  5. Berger

    1. ★ New Green / 7724
      #ecefdb
      ΔE = 0.661 / LRV ≈ 84.7%
    2. Glacier Valley / 8412
      #edeee2
      ΔE = 2.815 / LRV ≈ 84.6%
  6. Caparol

    1. ★ Praerie 8
      #ececd8
      ΔE = 0.701 / LRV ≈ 82.8%
    2. ★ 519 / H 519
      #ecf0dc
      ΔE = 1.056 / LRV ≈ 85.3%
  7. Clark+Kensington

    1. ★ Alaskan Mist / 27C-1
      #ebecd9
      ΔE = 0.758 / LRV ≈ 82.7%
    2. ★ Bundle of Joy / KIDCC-09
      #ebf2dc
      ΔE = 2.156 / LRV ≈ 86.3%
  8. Green Planet Paints

    1. ★ Crinoline
      #ebecd7
      ΔE = 0.809 / LRV ≈ 82.6%
  9. Brillux

    1. ★ 87.06.03
      #eaecd9
      ΔE = 0.888 / LRV ≈ 82.5%
    2. ★ 96.18.01
      #f1ecd6
      ΔE = 2.048 / LRV ≈ 83.5%
  10. California Paints

    1. ★ DE 5526 - Dusky Moon
      #edecd7
      ΔE = 0.931 / LRV ≈ 82.9%
    2. ★ DE 5525 - Pale View
      #f3f2e1
      ΔE = 2.035 / LRV ≈ 88.0%
  11. Dunn-Edwards

    1. ★ Dusky Moon / 2258
      #edecd7
      ΔE = 0.931 / LRV ≈ 82.9%
    2. ★ Hazy Grove / 2390
      #f2f1dc
      ΔE = 1.377 / LRV ≈ 87.0%
  12. Diamond Vogel

    1. ★ Restful Rain / 0768
      #eff1dd
      ΔE = 1.024 / LRV ≈ 86.5%
    2. Lemon Stick / 0845
      #f7f4dd
      ΔE = 2.833 / LRV ≈ 89.7%
  13. GM / General Motors

    1. ★ White
      #efedd8
      ΔE = 1.028 / LRV ≈ 83.9%
    2. ★ Cabot Gray
      #e6ebd7
      ΔE = 1.844 / LRV ≈ 81.1%
  14. Bristol

    1. ★ Nymph / P013-L4
      #eef0de
      ΔE = 1.034 / LRV ≈ 85.8%
    2. Snowy Mount / P243-N1
      #f3eddd
      ΔE = 2.678 / LRV ≈ 84.8%
  15. Rodda Paint

    1. ★ New Green 7724
      #f0f0da
      ΔE = 1.055 / LRV ≈ 85.9%
    2. Spring Promise 7716
      #f4f5df
      ΔE = 2.486 / LRV ≈ 89.9%
  16. Tollens

    1. ★ T2183-1
      #eaecda
      ΔE = 1.060 / LRV ≈ 82.5%
    2. T2187-4
      #eae8d9
      ΔE = 2.647 / LRV ≈ 80.2%
  17. Benjamin Moore

    1. ★ Olivetint / 519
      #ecebd7
      ΔE = 1.102 / LRV ≈ 82.2%
    2. ★ Parish White / CW-15
      #efecd9
      ΔE = 1.369 / LRV ≈ 83.4%
  18. Sto

    1. ★ 36309
      #ecf0dd
      ΔE = 1.140 / LRV ≈ 85.4%
    2. ★ 31409
      #f4f0df
      ΔE = 2.233 / LRV ≈ 86.9%
  19. Evonik-Degussa

    1. ★ OW19 1P Peaceful White
      #eeeddc
      ΔE = 1.226 / LRV ≈ 83.9%
    2. OW14 1P Walden White
      #eaeadc
      ΔE = 2.420 / LRV ≈ 81.5%
  20. General Paint

    1. ★ Summit / CLW 1025W
      #ecebd9
      ΔE = 1.263 / LRV ≈ 82.3%
    2. ★ Icicle / CL 2011W
      #e8ecd9
      ΔE = 1.360 / LRV ≈ 82.2%
  21. Teknos

    1. ★ GBI005
      #edebd6
      ΔE = 1.329 / LRV ≈ 82.3%
  22. PPG Pittsburgh Paints

    1. ★ Cabbage Leaf 109-2
      #e9eedb
      ΔE = 1.350 / LRV ≈ 83.6%
    2. ★ Sweet Honeydew 210-1
      #edecdc
      ΔE = 1.594 / LRV ≈ 83.2%
  23. Sico

    1. ★ 6123-11 Apple Blossoming
      #eff2de
      ΔE = 1.399 / LRV ≈ 87.1%
    2. 6142-11 Desert White
      #f6f1df
      ΔE = 2.561 / LRV ≈ 87.8%
  24. Homebase

    1. ★ Apple Crush
      #eceddd
      ΔE = 1.423 / LRV ≈ 83.6%
    2. ★ Putty
      #f0ecd9
      ΔE = 1.655 / LRV ≈ 83.5%
  25. Natural Color System / NCS

    1. ★ S 1005-G10Y
      #eaebda
      ΔE = 1.429 / LRV ≈ 82.0%
    2. ★ S 1005-G30Y
      #ecead4
      ΔE = 1.713 / LRV ≈ 81.4%
  26. Colorhouse

    1. ★ Imagine .04
      #f0eddb
      ΔE = 1.450 / LRV ≈ 84.2%
    2. Bisque .02
      #f0eee2
      ΔE = 2.996 / LRV ≈ 85.2%
  27. Duron

    1. ★ Liveable Green
      #ecf1dd
      ΔE = 1.463 / LRV ≈ 86.0%
    2. White Willow
      #eaf3e0
      ΔE = 2.802 / LRV ≈ 87.0%
  28. Dutch Boy

    1. ★ Beige Chiffon
      #eeecdb
      ΔE = 1.468 / LRV ≈ 83.3%
    2. Bavarian Mist
      #f0ead3
      ΔE = 2.632 / LRV ≈ 82.1%
  29. Crown Diamond

    1. ★ 7303-11 Whiz Kid
      #e9eedc
      ΔE = 1.493 / LRV ≈ 83.6%
    2. 7266-11 Pea Blossom
      #f5eeda
      ΔE = 2.610 / LRV ≈ 85.6%
  30. Sikkens

    1. ★ H2.07.87
      #ededd5
      ΔE = 1.495 / LRV ≈ 83.4%
    2. ★ H4.06.85
      #e8e9d5
      ΔE = 1.753 / LRV ≈ 80.2%
  31. Sherwin-Williams

    1. ★ Queen Anne's Lace - 6420
      #ecead5
      ΔE = 1.578 / LRV ≈ 81.5%
    2. Restful White - 7563
      #eee8d7
      ΔE = 2.903 / LRV ≈ 80.8%
  32. Crayola

    1. ★ Pearl White
      #eeebd9
      ΔE = 1.609 / LRV ≈ 82.6%
  33. Dulux

    1. ★ Willow Creek 6
      #e9eed7
      ΔE = 1.643 / LRV ≈ 83.4%
    2. ★ Celtic Forest 6
      #ede9d3
      ΔE = 2.252 / LRV ≈ 81.0%
  34. ICI Paints

    1. ★ Linwood Beach 71YY 87/078
      #f2eedb
      ΔE = 1.676 / LRV ≈ 85.1%
    2. Yucca White 90YY 83/107
      #eae8cf
      ΔE = 2.849 / LRV ≈ 79.7%
  35. Glidden

    1. ★ Really Rain / PPG1115-1
      #e8ecdb
      ΔE = 1.676 / LRV ≈ 82.3%
    2. Featherstone / PPG1114-1
      #e8e7d7
      ΔE = 2.677 / LRV ≈ 79.2%
  36. Nippon Paint

    1. ★ Gardenia / NP OW 1077 P
      #e8ebda
      ΔE = 1.677 / LRV ≈ 81.6%
    2. Sun Glint / NP OW 1013 P
      #f4f0d7
      ΔE = 2.537 / LRV ≈ 86.5%
  37. Magnolia Home

    1. ★ Lit Candles / JG-37
      #f3f0da
      ΔE = 1.728 / LRV ≈ 86.4%
    2. ★ Pearly Cotton / JG-33
      #efebdb
      ΔE = 2.206 / LRV ≈ 82.9%
  38. Pantone / PMS

    1. ★ Pastel 9581
      #e8e9d5
      ΔE = 1.753 / LRV ≈ 80.2%
    2. ★ Pastel 9142
      #efead5
      ΔE = 2.170 / LRV ≈ 82.0%
  39. Chrysler

    1. ★ Warm White
      #efebd8
      ΔE = 1.753 / LRV ≈ 82.7%
    2. White
      #f0ecde
      ΔE = 2.663 / LRV ≈ 83.8%
  40. Olympic

    1. ★ Aloe Essence A68-1
      #eceedf
      ΔE = 1.796 / LRV ≈ 84.3%
    2. Cake Batter B10-2
      #efead9
      ΔE = 2.361 / LRV ≈ 82.2%
  41. Porter Paints

    1. ★ Morning Glow / 110-1
      #efefd6
      ΔE = 1.807 / LRV ≈ 84.9%
    2. Lotus Flower / 114-1
      #f6efda
      ΔE = 2.716 / LRV ≈ 86.4%
  42. Farrow & Ball

    1. ★ Pavilion Blue / 252
      #ebebd3
      ΔE = 1.810 / LRV ≈ 81.8%
    2. New White / 59
      #efe9d1
      ΔE = 2.943 / LRV ≈ 81.2%
  43. Peintures MF

    1. ★ Reflet vert
      #eae9d7
      ΔE = 1.810 / LRV ≈ 80.7%
    2. Fortuna
      #e7e7d5
      ΔE = 2.447 / LRV ≈ 78.9%
  44. McCormick Paints

    1. ★ 101 Amber White
      #eaebd3
      ΔE = 1.823 / LRV ≈ 81.6%
  45. Beckers

    1. ★ Smörboll 610 / S 0510-Y10R
      #f3f1da
      ΔE = 1.852 / LRV ≈ 87.0%
    2. ★ Sandkorn 590 / S 0909-Y06R
      #eae9d3
      ΔE = 1.914 / LRV ≈ 80.5%
  46. RAL

    1. ★ RAL 9002 / Grey white
      #e7ebda
      ΔE = 1.877 / LRV ≈ 81.5%
  47. Albany Paint

    1. ★ Pott Row
      #f2f0d8
      ΔE = 1.882 / LRV ≈ 86.2%
    2. Oatmeal
      #f4eddc
      ΔE = 2.802 / LRV ≈ 85.0%
  48. Earthpaint

    1. ★ 3-21-1 Muted Lime
      #e6ecd8
      ΔE = 1.899 / LRV ≈ 81.8%
    2. 3-13-1 Harvest Moon
      #f0ead1
      ΔE = 2.999 / LRV ≈ 82.0%
  49. Dulux Australia

    1. ★ White Swan / W3
      #efebda
      ΔE = 2.004 / LRV ≈ 82.8%
    2. Berkshire White / B3
      #f3eedf
      ΔE = 2.684 / LRV ≈ 85.5%
  50. Jotun

    1. ★ 1356 / Tinta
      #f4efda
      ΔE = 2.079 / LRV ≈ 86.0%
    2. 0567 / Ivory
      #f2ead6
      ΔE = 2.954 / LRV ≈ 82.6%
  51. Devoe Paint

    1. ★ Fencepost / 81YY 87/031
      #f4efdc
      ΔE = 2.109 / LRV ≈ 86.1%
    2. Mint Hint / 70GY 83/080
      #e5eed7
      ΔE = 2.725 / LRV ≈ 82.7%
  52. Color Truck Guide

    1. ★ Ce-Sa008.04
      #e9e8d6
      ΔE = 2.118 / LRV ≈ 79.9%
    2. Ce-Sa007.04
      #f0efe2
      ΔE = 2.620 / LRV ≈ 85.7%
  53. Jedynka

    1. ★ Pd 1001
      #f5f2dd
      ΔE = 2.122 / LRV ≈ 88.1%
  54. Crown Paint

    1. ★ Apple Mist
      #e7e8d6
      ΔE = 2.165 / LRV ≈ 79.6%
  55. Focoltone

    1. ★ 4022
      #eeeddf
      ΔE = 2.191 / LRV ≈ 84.1%
  56. Audi

    1. ★ Champagne Perlmuteffekt / 9005, D4, LOB9
      #efead8
      ΔE = 2.231 / LRV ≈ 82.2%
    2. Cashmeregrau Pearl / Z9
      #f1ebd4
      ΔE = 2.525 / LRV ≈ 82.9%
  57. Pratt & Lambert

    1. ★ Absinthe 18-1
      #eaefe0
      ΔE = 2.232 / LRV ≈ 84.6%
    2. Yellow Opaque 16-3
      #ece9d1
      ΔE = 2.461 / LRV ≈ 80.7%
  58. Sanderson

    1. ★ Boulder White
      #f2f0e1
      ΔE = 2.255 / LRV ≈ 86.6%
    2. Oyster White Lt
      #f7f1db
      ΔE = 2.768 / LRV ≈ 87.8%
  59. Zoffany

    1. ★ Quarter Paris Grey
      #f2f0e1
      ΔE = 2.255 / LRV ≈ 86.6%
    2. Milk
      #f5f3da
      ΔE = 2.706 / LRV ≈ 88.6%
  60. Ford

    1. ★ Creme Brulee
      #f4efd8
      ΔE = 2.281 / LRV ≈ 85.9%
    2. White
      #f2eed5
      ΔE = 2.374 / LRV ≈ 84.8%
  61. Little Greene

    1. ★ Limelight
      #f4eeda
      ΔE = 2.283 / LRV ≈ 85.4%
    2. Rolling Fog Pale
      #eee8d7
      ΔE = 2.903 / LRV ≈ 80.8%
  62. Marston & Langinger

    1. ★ Palladian
      #eaebdd
      ΔE = 2.285 / LRV ≈ 82.1%
    2. Paper White
      #f4f0e1
      ΔE = 2.670 / LRV ≈ 87.0%
  63. Earthborn

    1. ★ Mittens
      #f4eed9
      ΔE = 2.298 / LRV ≈ 85.4%
  64. Levis

    1. Shady Yellow C20
      #ece9d9
      ΔE = 2.324 / LRV ≈ 81.1%
    2. Atl Soleil D5
      #f4ecd6
      ΔE = 2.929 / LRV ≈ 84.1%
  65. AMC

    1. Frost White
      #f2edd5
      ΔE = 2.358 / LRV ≈ 84.3%
    2. Snow White
      #f4f5e2
      ΔE = 2.495 / LRV ≈ 90.0%
  66. Kelly-Moore

    1. Lemon / KM910-L
      #f6f2de
      ΔE = 2.375 / LRV ≈ 88.4%
    2. Arbor Field / KM3409-1
      #e8e7d2
      ΔE = 2.446 / LRV ≈ 79.0%
  67. CIL

    1. Fresh Cut
      #e5edda
      ΔE = 2.392 / LRV ≈ 82.3%
    2. Pale Wintergreen
      #e8f0d8
      ΔE = 2.522 / LRV ≈ 84.4%
  68. Coronado Paint

    1. 7860 - Thickened Cream
      #f5f0d9
      ΔE = 2.412 / LRV ≈ 86.7%
    2. 8388 - Spinney Mountain
      #e5e9db
      ΔE = 2.977 / LRV ≈ 80.1%
  69. Designers Guild

    1. Limestone
      #f2eedf
      ΔE = 2.436 / LRV ≈ 85.4%
    2. Vanilla
      #ede8d1
      ΔE = 2.784 / LRV ≈ 80.3%
  70. Colortrend

    1. Vanilla
      #efebdc
      ΔE = 2.444 / LRV ≈ 82.9%
    2. 0930
      #f6f0d8
      ΔE = 2.837 / LRV ≈ 86.9%
  71. Cloverdale Paint

    1. Mint Essence / OW120
      #eef1e3
      ΔE = 2.468 / LRV ≈ 86.6%
    2. Amberling / OW125
      #f7f1de
      ΔE = 2.764 / LRV ≈ 88.0%
  72. Brighto Paints

    1. 9071 Lavender White
      #e8eadc
      ΔE = 2.513 / LRV ≈ 81.2%
    2. 9072 Cockleshell
      #f6f0db
      ΔE = 2.540 / LRV ≈ 87.0%
  73. Behr

    1. Lace Collar PIC-1
      #f5efdd
      ΔE = 2.522 / LRV ≈ 86.4%
    2. Elegant White ICC-20
      #f4eedd
      ΔE = 2.556 / LRV ≈ 85.6%
  74. Disney

    1. 4A-40-1 Skipping Stones
      #f0f0d5
      ΔE = 2.540 / LRV ≈ 85.7%
  75. Martha Stewart Living

    1. Wicker White H21
      #efe9d4
      ΔE = 2.576 / LRV ≈ 81.4%
    2. Magnolia White H30
      #f3ecdb
      ΔE = 2.784 / LRV ≈ 84.2%
  76. Asian Paints

    1. Tapestry / 0972
      #e3e9d5
      ΔE = 2.642 / LRV ≈ 79.4%
    2. Pale Ivory / 7892
      #f3ecd4
      ΔE = 2.892 / LRV ≈ 83.8%
  77. Flügger

    1. Kridt (U-785)
      #f3ecda
      ΔE = 2.658 / LRV ≈ 84.1%
  78. Ralph Lauren

    1. Riviera Terrace / RLWW211
      #f0ecde
      ΔE = 2.663 / LRV ≈ 83.8%
  79. Resene

    1. Quarter Wheatfield G94-012-091
      #f0ecde
      ΔE = 2.663 / LRV ≈ 83.8%
    2. Bianca Y96-012-090
      #f4efe0
      ΔE = 2.780 / LRV ≈ 86.3%
  80. Nature Paint

    1. Wood White
      #f1ebdb
      ΔE = 2.697 / LRV ≈ 83.2%
  81. Kansai Paint

    1. Badami
      #edebde
      ΔE = 2.709 / LRV ≈ 82.7%
    2. Ash White
      #e9ebdf
      ΔE = 2.983 / LRV ≈ 82.1%
  82. Taubmans

    1. Chalkstone Half / DW 13H
      #f1ead4
      ΔE = 2.763 / LRV ≈ 82.3%
    2. Kindness / T10 51H
      #e3e8d7
      ΔE = 2.869 / LRV ≈ 79.0%
  83. Tikkurila

    1. F388
      #f7f5e0
      ΔE = 2.824 / LRV ≈ 90.5%
    2. F390 / Horseradish
      #f1f2e5
      ΔE = 2.923 / LRV ≈ 87.9%
  84. Laura Ashley

    1. 41-21 Sun Bleached
      #f6efdd
      ΔE = 2.838 / LRV ≈ 86.5%
    2. 40-6 Pottery White
      #eeece0
      ΔE = 2.976 / LRV ≈ 83.6%
  85. Tamiya

    1. Tamiya 86520, AS20
      #f2f3e5
      ΔE = 2.840 / LRV ≈ 88.6%
  86. Alcro

    1. Porslin
      #f6f3da
      ΔE = 2.879 / LRV ≈ 88.8%
  87. Federal Standard

    1. Federal Standard 27778
      #f0e9d3
      ΔE = 2.892 / LRV ≈ 81.5%
  88. Dupont

    1. CAS984
      #edeadd
      ΔE = 2.922 / LRV ≈ 82.1%
  89. 1829

    1. Alabaster
      #f3ebd9
      ΔE = 2.989 / LRV ≈ 83.5%
  90. Volkswagen

    1. Pastel White
      #f4f1d6
      ΔE = 2.991 / LRV ≈ 87.0%

#edeeda Exemples de code HTML et CSS

#edeeda premier plan

Il n'y a pas de fumée sans feu.

<p style="color: #edeeda">…</p>

#edeeda fond

Tel père, tel fils.

<p style="background-color: #edeeda">…</p>

#edeeda ombre du texte

Les goûts et les couleurs ne se discutent pas.

<p style="text-shadow: 0.1em 0.1em 0.15em #edeeda">…</p>

Composition des couleurs

Conversions d'espace colorimétrique

Décimal
15593178
Binaire
11101101, 11101110, 11011010
Hexadécimal
#edeeda
LRV
≈ 84.2%
Hexadécimal court le plus proche
#eed ΔE = 1.155
RGB
rgb(237, 238, 218)
RGBA
rgba(237, 238, 218, 1.0)
chromaticité rg
r: 0.342, g: 0.343, b: 0.315
RYB
rouge: 0.855%, jaune: 0.933%, bleu: 0.859%
Android / android.graphics.Color
-1184038 / 0xffedeeda
HSL
hsl(63, 37%, 89%)
HSLA
hsla(63, 37%, 89%, 1.0)
HSV / HSB
teinte: 63° (63.000), saturation: 8% (0.084), valeur: 93% (0.933)
HSP
teinte: 63.000, saturation: 8.403%, luminosité perçue: 92.355%
HSLuv (HUSL)
H: 88.041, S: 14.549, L: 93.544
Cubehelix
H: 59.341, S: 0.493, L: 0.924
TSL
T: 1.363, S: 0.018, L: 0.923
CMYK
cyan: 0% (0.004), magenta: 0% (0.000), jaune: 8% (0.084), noir: 7% (0.067)
CMY
cyan: 7% (0.071), magenta: 7% (0.067), jaune: 15% (0.145)
XYZ
X: 78.153, Y: 84.216, Z: 78.454
xyY
x: 0.325, y: 0.350, Y: 84.216
CIELab
L: 93.544, a: -3.750, b: 9.569
CIELuv
L: 93.544, u: 0.514, v: 15.033
CIELCH / LCHab
L: 93.544, C: 10.277, H: 111.399
CIELUV / LCHuv
L: 93.544, C: 15.042, H: 88.041
Hunter-Lab
L: 91.769, a: -8.581, b: 13.551
CIECAM02
J: 91.087, C: 9.016, h: 110.852, Q: 188.035, M: 7.884, s: 20.476, H: 135.810
OSA-UCS
luminosité: -10.042, jaune: 1.381, vert: 0.720
LMS
L: 80.709, M: 88.447, S: 78.532
YCbCr
Y: 218.225, Cb: 119.368, Cr: 128.981
YCgCo
Y: 232.750, Cg: 5.250, Co: 64.000
YDbDr
Y: 235.421, Db: -26.210, Dr: -3.007
YPbPr
Y: 236.347, Pb: -9.885, Pr: 0.420
xvYCC
Y: 218.980, Cb: 119.317, Cr: 128.369
YIQ
Y: 235.421, I: 5.830, Q: -6.434
YUV
Y: 235.421, U: -8.570, V: 1.385
Système colorimétrique de Munsell
5GY 9/1 ΔE = 1.708
Couleur de marque
Sprint ΔE = 16.710

Couleurs aléatoires

Rouge

Vert

Bleu