Encycolorpedia

‎#df533a أكواد الألوان الست عشرية

#df533a Paint Chipالكود اللوني الست عشري‎#df533a هو ظل للأحمر.‏ في نموذج RGB للألوان يتكون ‎#df533a من‎87.45% أحمر، و‎32.55% أخضر، و‎22.75% أزرق. وفي الفضاء اللوني HSL يتكون ‎#df533a من صبغة لون9 درجة، و ‎72% تشبع، و ‎55% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 602.54 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

‎#df533a انحدار خطي إلى التكميلي ‎#1ac9ff

  1. ‎#df533a
  2. ‎#d76b5a
  3. ‎#cb8079
  4. ‎#bb9499
  5. ‎#a3a6ba
  6. ‎#7db8dc
  7. ‎#1ac9ff

ألوان أحادية

  1. ‎#c13824
  2. ‎#cb412b
  3. ‎#d54a33
  4. ‎#df533a
  5. ‎#e95c41
  6. ‎#f36449
  7. ‎#fd6d51

نغمات

  1. ‎#df533a
  2. ‎#d56048
  3. ‎#c96b56
  4. ‎#bd7563
  5. ‎#af7d71
  6. ‎#a0857f
  7. ‎#8d8d8d

الصبغات والظلال

‎#df533a إلى الأبيض

  1. ‎#df533a
  2. ‎#ea7258
  3. ‎#f38f78
  4. ‎#faab98
  5. ‎#fec7b9
  6. ‎#ffe3dc
  7. ‎#ffffff / #fff

‎#df533a إلى الأسو

  1. ‎#df533a
  2. ‎#b74631
  3. ‎#903a29
  4. ‎#6b2d20
  5. ‎#482118
  6. ‎#28150f
  7. ‎#000000 / #000

الدهانات

دهانات مماثلة

  1. Behr

    1. ★ 8316 Brick Orange
      ‎#dc5539
      ΔE = 0.787 / LRV ≈ 22.0%
    2. ★ Inferno P190-7
      ‎#da5637
      ΔE = 1.487 / LRV ≈ 21.8%
  2. Asian Paints

    1. ★ Sahara Sunset / X115
      ‎#e25439
      ΔE = 0.809 / LRV ≈ 22.8%
    2. Centre Stage / 8045
      ‎#e25749
      ΔE = 3.066 / LRV ≈ 23.5%
  3. RAL

    1. ★ RAL 2012 / Salmon range
      ‎#e55137
      ΔE = 1.150 / LRV ≈ 22.8%
    2. RAL 2009 / Traffic orange
      ‎#f54021
      ΔE = 5.057 / LRV ≈ 23.2%
  4. Evonik-Degussa

    1. ★ 264A Orange Soverign
      ‎#d8543a
      ΔE = 1.309 / LRV ≈ 21.2%
  5. Coronado Paint

    1. ★ AC115 - Montana Dust
      ‎#dd4e33
      ΔE = 1.427 / LRV ≈ 21.1%
    2. 8021 - Hot Shot
      ‎#e25d3b
      ΔE = 2.858 / LRV ≈ 24.3%
  6. Scib Paints

    1. ★ Campfire Blaze / 8045
      ‎#e64e3a
      ΔE = 1.485 / LRV ≈ 22.6%
    2. Montana Dust / AC115
      ‎#e64e2b
      ΔE = 2.761 / LRV ≈ 22.5%
  7. Vista Paint

    1. ★ Campfire Blaze
      ‎#e64e3a
      ΔE = 1.485 / LRV ≈ 22.6%
    2. Montana Dust
      ‎#e64e2b
      ΔE = 2.761 / LRV ≈ 22.5%
  8. Berger

    1. ★ Campfire Blaze / 8045
      ‎#e64e3a
      ΔE = 1.485 / LRV ≈ 22.6%
    2. Boing / AC119
      ‎#dd402e
      ΔE = 3.762 / LRV ≈ 19.2%
  9. Sto

    1. ★ 32400
      ‎#da5942
      ΔE = 1.501 / LRV ≈ 22.4%
    2. 33101
      ‎#da554e
      ΔE = 4.660 / LRV ≈ 22.0%
  10. Sherwin-Williams

    1. ★ Energetic Orange - 6880
      ‎#d85739
      ΔE = 1.574 / LRV ≈ 21.7%
    2. Daredevil - 6882
      ‎#d34c2a
      ΔE = 3.941 / LRV ≈ 19.2%
  11. Pantone / PMS

    1. ★ 7417
      ‎#de5433
      ΔE = 1.696 / LRV ≈ 22.1%
    2. Warm Red
      ‎#f54029
      ΔE = 4.426 / LRV ≈ 23.2%
  12. Sigma

    1. ★ Sienna Brown / S 0580-Y80R
      ‎#df5b3f
      ΔE = 1.725 / LRV ≈ 23.5%
    2. Warm Red / S 0580-Y90R
      ‎#d94f45
      ΔE = 3.773 / LRV ≈ 20.8%
  13. Natural Color System / NCS

    1. ★ S 2060-Y70R
      ‎#dc4d31
      ΔE = 1.843 / LRV ≈ 20.7%
    2. S 2050-Y70R
      ‎#e55c3f
      ΔE = 2.637 / LRV ≈ 24.7%
  14. Albany Paint

    1. ★ Flower Pot
      ‎#e7553e
      ΔE = 1.846 / LRV ≈ 23.8%
    2. Ryedale
      ‎#e35734
      ΔE = 2.387 / LRV ≈ 23.4%
  15. Taubmans

    1. ★ Candy Corn / T10 19C-1
      ‎#df5b44
      ΔE = 1.931 / LRV ≈ 23.6%
    2. Dark Salmon / T12 25.F1
      ‎#e9574f
      ΔE = 4.834 / LRV ≈ 24.7%
  16. Dutch Boy

    1. ★ Big Top
      ‎#d75636
      ΔE = 1.998 / LRV ≈ 21.4%
    2. Bold Edwardian
      ‎#c45f4a
      ΔE = 5.039 / LRV ≈ 20.4%
  17. Earthpaint

    1. ★ 1-3-6 Orange Harvest
      ‎#df5d42
      ΔE = 2.150 / LRV ≈ 23.9%
    2. 1-4-6 Peach Swirl
      ‎#dd6343
      ΔE = 3.523 / LRV ≈ 24.7%
  18. Disney

    1. ★ 1B-70 Light Speed Orange
      ‎#db4f2f
      ΔE = 2.179 / LRV ≈ 20.9%
    2. 1C-70-4 Tiggerific
      ‎#e25c30
      ΔE = 4.229 / LRV ≈ 24.0%
  19. Wattyl

    1. ★ Eternal Flame / C24W
      ‎#de5d3f
      ΔE = 2.179 / LRV ≈ 23.7%
    2. Fever / C47W
      ‎#d75546
      ΔE = 2.946 / LRV ≈ 21.4%
  20. Duron

    1. ★ Cayenne
      ‎#e3492d
      ΔE = 2.204 / LRV ≈ 21.3%
    2. Peppery
      ‎#d45242
      ΔE = 3.121 / LRV ≈ 20.4%
  21. Caparol

    1. 04/09
      ‎#d45c44
      ΔE = 2.365 / LRV ≈ 22.1%
    2. 04/05
      ‎#f04428
      ΔE = 3.818 / LRV ≈ 22.8%
  22. Ford

    1. Orange
      ‎#d2553c
      ΔE = 2.409 / LRV ≈ 20.5%
    2. Orange
      ‎#dc562c
      ΔE = 3.491 / LRV ≈ 22.1%
  23. Plascon

    1. Lobster Bisque R6-B1-2
      ‎#e8583c
      ΔE = 2.416 / LRV ≈ 24.5%
    2. Belle Aurore R5-B1-2
      ‎#e45448
      ΔE = 3.247 / LRV ≈ 23.3%
  24. Clark+Kensington

    1. Be Spontaneous / 08D-5
      ‎#dd4835
      ΔE = 2.429 / LRV ≈ 20.3%
    2. Blazing Orchid / 09D-5
      ‎#ea5b33
      ΔE = 4.256 / LRV ≈ 25.2%
  25. Caran d'Ache

    1. 061 Permanent Red
      ‎#eb4734
      ΔE = 2.486 / LRV ≈ 22.4%
  26. Glidden

    1. Skyrocket Red / 30YR 20/595
      ‎#d75443
      ΔE = 2.503 / LRV ≈ 21.2%
    2. Wet Coral / PPG1189-6
      ‎#d1584c
      ΔE = 4.346 / LRV ≈ 21.1%
  27. General Paint

    1. Amped / CL 1516N
      ‎#dd5d48
      ΔE = 2.522 / LRV ≈ 23.7%
    2. Smoked Pumpkin / CL 1537N
      ‎#cd5b37
      ΔE = 3.958 / LRV ≈ 20.7%
  28. Tollens

    1. T2070-4
      ‎#ed4d35
      ΔE = 2.533 / LRV ≈ 23.6%
    2. T2068-3
      ‎#e55d33
      ΔE = 4.219 / LRV ≈ 24.7%
  29. Beckers

    1. Henna 687 / S 3060-Y90R
      ‎#e05747
      ΔE = 2.534 / LRV ≈ 23.1%
    2. Lust 683 / S 2564-Y96R
      ‎#e84b45
      ΔE = 4.047 / LRV ≈ 22.6%
  30. Sikkens

    1. C4.50.50
      ‎#d95847
      ΔE = 2.544 / LRV ≈ 22.2%
    2. C8.50.50
      ‎#dd6342
      ΔE = 3.590 / LRV ≈ 24.7%
  31. TRUMATCH

    1. 6-c2
      ‎#d95e3d
      ΔE = 2.589 / LRV ≈ 23.1%
    2. 6-b
      ‎#e84325
      ΔE = 3.504 / LRV ≈ 21.3%
  32. Alcro

    1. PiriPiri
      ‎#d54e38
      ΔE = 2.618 / LRV ≈ 19.9%
  33. Devoe Paint

    1. Skyrocket Red / 30YR 20/595
      ‎#d1553f
      ΔE = 2.737 / LRV ≈ 20.4%
    2. Chinatown Orange / 50YR 18/650
      ‎#d3572f
      ΔE = 3.771 / LRV ≈ 20.9%
  34. Craig & Rose

    1. Rio
      ‎#d75040
      ΔE = 2.765 / LRV ≈ 20.6%
  35. Games Workshop - Citadel

    1. Astorath Red
      ‎#dd482b
      ΔE = 2.801 / LRV ≈ 20.2%
    2. Wild Rider Red
      ‎#ea2f28
      ΔE = 5.229 / LRV ≈ 19.7%
  36. Focoltone

    1. 3375
      ‎#e8432d
      ΔE = 2.803 / LRV ≈ 21.4%
    2. 6050
      ‎#ea5b38
      ΔE = 3.668 / LRV ≈ 25.3%
  37. California Paints

    1. DEA 111 - Burning Tomato
      ‎#eb5030
      ΔE = 2.814 / LRV ≈ 23.6%
    2. DEA 109 - Bonfire Flame
      ‎#ce4e35
      ΔE = 3.908 / LRV ≈ 18.8%
  38. Dunn-Edwards

    1. Burning Tomato / 2181
      ‎#eb5030
      ΔE = 2.814 / LRV ≈ 23.6%
    2. Bonfire Flame / 1538
      ‎#ce4e35
      ΔE = 3.908 / LRV ≈ 18.8%
  39. Jotun

    1. 2362 / Tango
      ‎#d05741
      ΔE = 2.865 / LRV ≈ 20.6%
  40. Humbrol

    1. 132 Red
      ‎#d35644
      ΔE = 2.881 / LRV ≈ 20.9%
    2. 174 Signal Red
      ‎#d74133
      ΔE = 4.564 / LRV ≈ 18.5%
  41. Nerolac

    1. Coraline - 2154
      ‎#dd4a3d
      ΔE = 2.922 / LRV ≈ 20.6%
  42. Kelly-Moore

    1. Safety Orange / KM-005
      ‎#de6146
      ΔE = 2.999 / LRV ≈ 24.5%
    2. Salsa del Sol / KM3664-5
      ‎#e05349
      ΔE = 3.556 / LRV ≈ 22.5%
  43. Bristol

    1. Olga Sands / P059-W7
      ‎#d54c30
      ΔE = 3.050 / LRV ≈ 19.5%
    2. Meadowbank / P060-W6
      ‎#d64633
      ΔE = 3.747 / LRV ≈ 18.9%
  44. Pratt & Lambert

    1. Poppy Petal 7-14
      ‎#d35c39
      ΔE = 3.064 / LRV ≈ 21.8%
    2. Paprikash 7-15
      ‎#c7573b
      ΔE = 4.447 / LRV ≈ 19.3%
  45. Federal Standard

    1. Federal Standard 21400
      ‎#d74d2c
      ΔE = 3.099 / LRV ≈ 19.9%
    2. Federal Standard 11302
      ‎#cd4f3a
      ΔE = 4.048 / LRV ≈ 18.9%
  46. ICI Paints

    1. 3258 Carnival Clown 44YR 26/756
      ‎#e95530
      ΔE = 3.284 / LRV ≈ 24.0%
    2. 3271 Bonnie Belle 50YR 25/556
      ‎#d1603c
      ΔE = 3.765 / LRV ≈ 22.3%
  47. Mylands of London

    1. Vermillion
      ‎#d35141
      ΔE = 3.314 / LRV ≈ 20.1%
  48. Opaltone / OMS

    1. 4498
      ‎#cd583b
      ΔE = 3.316 / LRV ≈ 20.3%
    2. 4491
      ‎#cd5e38
      ΔE = 4.332 / LRV ≈ 21.3%
  49. Toyo Ink

    1. CF10120
      ‎#ec4929
      ΔE = 3.322 / LRV ≈ 22.8%
    2. CF10122
      ‎#db4d22
      ΔE = 4.239 / LRV ≈ 20.5%
  50. Lascaux

    1. Cadmium­ orange deep / 124
      ‎#e54127
      ΔE = 3.386 / LRV ≈ 20.6%
    2. Pyrrole orange / 123
      ‎#ed4b24
      ΔE = 4.214 / LRV ≈ 23.2%
  51. Crayola

    1. Bittersweet Shimmer
      ‎#cc5a3b
      ΔE = 3.591 / LRV ≈ 20.5%
    2. Flamingo Pink
      ‎#f2583e
      ΔE = 4.236 / LRV ≈ 26.2%
  52. GM / General Motors

    1. Tangier Orange
      ‎#e44823
      ΔE = 3.638 / LRV ≈ 21.3%
    2. Gypsy Red
      ‎#eb4a24
      ΔE = 3.944 / LRV ≈ 22.7%
  53. Brighto Paints

    1. 1-3-7 Signorina
      ‎#d04d36
      ΔE = 3.664 / LRV ≈ 19.0%
    2. 1-3-6 Orange Harvest
      ‎#e16644
      ΔE = 4.543 / LRV ≈ 25.9%
  54. CIL

    1. Skyrocket Red
      ‎#cd5542
      ΔE = 3.733 / LRV ≈ 19.9%
    2. Chinatown Orange
      ‎#cf5730
      ΔE = 4.130 / LRV ≈ 20.3%
  55. Chrysler

    1. Orange
      ‎#e3562b
      ΔE = 3.768 / LRV ≈ 23.2%
    2. Canyon Coral
      ‎#df4b49
      ΔE = 5.135 / LRV ≈ 21.2%
  56. PPG Pittsburgh Paints

    1. Candy Corn 130-6
      ‎#de624e
      ΔE = 3.774 / LRV ≈ 24.8%
    2. Delta Clay 127-7
      ‎#cb5d3a
      ΔE = 4.190 / LRV ≈ 20.8%
  57. Diamond Vogel

    1. Endless Possibilities / 1081
      ‎#df4f47
      ΔE = 3.830 / LRV ≈ 21.7%
  58. Colortrend

    1. 1081
      ‎#df4f47
      ΔE = 3.830 / LRV ≈ 21.7%
    2. Clementine
      ‎#cd6953
      ΔE = 5.169 / LRV ≈ 23.7%
  59. New Look

    1. Carrot Juice / F24-05
      ‎#d6633f
      ΔE = 3.864 / LRV ≈ 23.6%
    2. Hot Pants / F24-09
      ‎#d26a53
      ΔE = 5.107 / LRV ≈ 24.6%
  60. Peintures MF

    1. Valentina
      ‎#d84434
      ΔE = 3.878 / LRV ≈ 19.0%
    2. CONNECTICUT
      ‎#d36741
      ΔE = 4.938 / LRV ≈ 23.9%
  61. Levis

    1. Clear Orange A60
      ‎#de6546
      ΔE = 3.973 / LRV ≈ 25.3%
    2. Creativiteit
      ‎#ca5b4a
      ΔE = 4.432 / LRV ≈ 20.5%
  62. Little Greene

    1. Orange Aurora
      ‎#e3634b
      ΔE = 3.995 / LRV ≈ 25.8%
  63. Resene

    1. Fireball O61-149-049
      ‎#cc5c39
      ΔE = 4.006 / LRV ≈ 20.8%
    2. Flamingo O66-143-041
      ‎#e1634f
      ΔE = 4.189 / LRV ≈ 25.5%
  64. Valspar Paint

    1. Dark Mango
      ‎#d2582f
      ΔE = 4.036 / LRV ≈ 20.9%
    2. Farmer's Market
      ‎#c75034
      ΔE = 5.081 / LRV ≈ 18.1%
  65. Olympic

    1. Candy Corn A27-5
      ‎#d1634f
      ΔE = 4.053 / LRV ≈ 23.0%
    2. Wet Coral A28-5
      ‎#c95a4c
      ΔE = 5.016 / LRV ≈ 20.3%
  66. Benjamin Moore

    1. Habanero Pepper / 1306
      ‎#d3574b
      ΔE = 4.094 / LRV ≈ 21.2%
    2. Adobe Orange / 2171-30
      ‎#d46752
      ΔE = 4.587 / LRV ≈ 24.3%
  67. Vallejo

    1. Vallejo 70.910 #27
      ‎#ca5536
      ΔE = 4.166 / LRV ≈ 19.3%
    2. Vallejo 70.934 #186
      ‎#cb4d35
      ΔE = 4.613 / LRV ≈ 18.3%
  68. Porter Paints

    1. Delta Clay / 127-7
      ‎#cb5d3a
      ΔE = 4.190 / LRV ≈ 20.8%
    2. Tabasco / 228-7
      ‎#c35b3c
      ΔE = 5.191 / LRV ≈ 19.4%
  69. Brillux

    1. 24.24.21
      ‎#d14b2a
      ΔE = 4.298 / LRV ≈ 18.8%
  70. Australian Standard AS2700

    1. X14 Mandarin
      ‎#e45426
      ΔE = 4.313 / LRV ≈ 23.0%
    2. R11 International Orange
      ‎#ce492a
      ΔE = 4.940 / LRV ≈ 18.1%
  71. Graham & Brown

    1. Ok Coral
      ‎#d9674f
      ΔE = 4.347 / LRV ≈ 25.0%
    2. Great Fire
      ‎#c35d47
      ΔE = 5.094 / LRV ≈ 19.9%
  72. British Standard

    1. BS381 592 - International orange
      ‎#c95138
      ΔE = 4.515 / LRV ≈ 18.6%
    2. BS 4800 06 D 44 - Orange
      ‎#c65e3b
      ΔE = 5.015 / LRV ≈ 20.3%
  73. Model Master

    1. Model Master 2003
      ‎#ca644d
      ΔE = 4.534 / LRV ≈ 22.2%
  74. Krylon

    1. Pumpkin Orange
      ‎#e26238
      ΔE = 4.677 / LRV ≈ 25.2%
    2. Pumpkin Orange
      ‎#ca5831
      ΔE = 4.856 / LRV ≈ 19.8%
  75. Cloverdale Paint

    1. Salsa Del Sol / 8061
      ‎#d5544c
      ΔE = 4.713 / LRV ≈ 21.0%
    2. L Orange / AC113
      ‎#dd673f
      ΔE = 5.093 / LRV ≈ 25.4%
  76. Nippon Paint

    1. Party Time / NP YO 1225 A
      ‎#eb613d
      ΔE = 4.778 / LRV ≈ 26.6%
    2. Hot Shot / NP AC 2069 A
      ‎#d2483e
      ΔE = 5.005 / LRV ≈ 18.7%
  77. Dulux

    1. 50YR 25/556
      ‎#d46946
      ΔE = 4.999 / LRV ≈ 24.5%
    2. 31YR 18/648
      ‎#cc4a39
      ΔE = 5.062 / LRV ≈ 18.0%
  78. Sico

    1. 6065-84 Chinoiserie
      ‎#cb6541
      ΔE = 5.015 / LRV ≈ 22.4%
  79. Crown Diamond

    1. 7235-84 Chinoiserie
      ‎#cb6541
      ΔE = 5.015 / LRV ≈ 22.4%
  80. Lloyd

    1. Caramell / 34
      ‎#e25c2b
      ΔE = 5.054 / LRV ≈ 24.0%
  81. Rodda Paint

    1. Clementine H14
      ‎#cd6953
      ΔE = 5.169 / LRV ≈ 23.7%
  82. Revell

    1. Revell 37130
      ‎#f23b1c
      ΔE = 5.224 / LRV ≈ 22.1%

محاكاة عمى اللون

Monochromacy

Dichromacy

رؤية ثلاثية الألوان

‎#df533a HTML / CSS أمثلة على الرمز

‎#df533a الصدارة

إذا غامَرْتَ في شرف مروم فلا تقنع بما دون النجوم

<p style="color: #df533a">…</p>

‎#df533a الخلفية

أبلغ من قس بن ساعدة.

<p style="background-color: #df533a">…</p>

‎#df533a ظل النص

ألقمه الحجر.

<p style="text-shadow: 0.1em 0.1em 0.15em #df533a">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
14635834
الثنائية
11011111, 01010011, 00111010
عشري
#df533a
LRV
≈ 22.2%
أقرب لون ست عشري قصير
#d53 ΔE = 1.887
RGB
rgb(223, 83, 58)
RGBA
rgba(223, 83, 58, 1.0)
rg اللونية
r: 0.613, g: 0.228, b: 0.159
RYB
أحمر: 87.451%, أصفر: 34.300%, أزرق: 22.745%
Android / android.graphics.Color
-2141382 / 0xffdf533a
HSL
hsl(9, 72%, 55%)
HSLA
hsla(9, 72%, 55%, 1.0)
HSV / HSB
صبغة: 9° (9.091), تشبع: 74% (0.740), قيمة: 87% (0.875)
HSP
صبغة: 9.091, تشبع: 73.991%, السطوع المدركة: 54.475%
HSLuv (HUSL)
H: 17.080, S: 78.946, L: 54.223
Cubehelix
H: 1.188, S: 0.988, L: 0.479
TSL
T: 3.784, S: 0.400, L: 0.478
CMYK
سيان: 0% (0.000), ماجنتي: 63% (0.628), أصفر: 74% (0.740), أسود: 13% (0.125)
CMY
سيان: 13% (0.125), ماجنتي: 67% (0.675), أصفر: 77% (0.773)
XYZ
X: 34.292, Y: 22.185, Z: 6.479
xyY
x: 0.545, y: 0.352, Y: 22.185
CIELab
L: 54.223, a: 53.266, b: 42.994
CIELuv
L: 54.223, u: 110.710, v: 34.016
CIELCH / LCHab
L: 54.223, C: 68.453, H: 38.909
CIELUV / LCHuv
L: 54.223, C: 115.818, H: 17.080
Hunter-Lab
L: 47.101, a: 47.532, b: 24.815
CIECAM02
J: 46.915, C: 69.567, h: 32.862, Q: 134.947, M: 60.835, s: 67.142, H: 16.306
OSA-UCS
خفة: -9.828, أصفر: 5.533, أخضر: -9.588
LMS
L: 33.608, M: 13.570, S: 6.776
YCbCr
Y: 120.827, Cb: 96.305, Cr: 191.235
YCoCg
Y: 111.750, Cg: -28.750, Co: 97.000
YDbDr
Y: 122.010, Db: -96.325, Dr: -192.045
YPbPr
Y: 111.020, Pb: -28.600, Pr: 71.150
xvYCC
Y: 111.347, Cb: 102.877, Cr: 190.500
YIQ
Y: 122.010, I: 91.432, Q: 21.825
YUV
Y: 122.010, U: -31.497, V: 88.600
نظام الألوان مونسل
10R 6/12 ΔE = 4.861
لون العلامة التجارية
Google+ ΔE = 2.565

ألوان عشوائية

أحمر

أخضر

أزرق