Encycolorpedia

#663a36 Hex Color Code

#663a36 Paint ChipThe hexadecimal color code #663a36 is a medium dark shade of red. In the RGB color model #663a36 is comprised of 40% red, 22.75% green and 21.18% blue. In the HSL color space #663a36 has a hue of 5° (degrees), 31% saturation and 31% lightness. This color has an approximate wavelength of 603.31 nm.

Color Variations

Related Named Colors

Color Schemes

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

#663a36 linear gradient to complementary #008f9c

  1. #663a36
  2. #644946
  3. #605756
  4. #596567
  5. #4e7378
  6. #3a818a
  7. #008f9c

Monochromatic Colors

  1. #592e2b
  2. #5d322e
  3. #623632
  4. #663a36
  5. #6a3e3a
  6. #6f423e
  7. #734642

Tones

  1. #663a36
  2. #633e3a
  3. #5f413e
  4. #5c4542
  5. #574846
  6. #534b4a
  7. #4e4e4e

Tints and Shades

#663a36 to white

  1. #663a36
  2. #7f5854
  3. #997773
  4. #b29794
  5. #ccb9b6
  6. #e5dbda
  7. #ffffff

#663a36 to black

  1. #663a36
  2. #55312e
  3. #442926
  4. #34201e
  5. #251817
  6. #170f0d
  7. #000000

Paints

Similar Paints

  1. Natural Color System / NCS

    1. ★ S 6020-Y90R
      #673b37
      ΔE = 0.421 / LRV ≈ 6.3%
    2. ★ S 6020-Y80R
      #693c34
      ΔE = 2.012 / LRV ≈ 6.5%
  2. Laura Ashley

    1. ★ 46-20 Dark Bean
      #663a37
      ΔE = 0.461 / LRV ≈ 6.1%
  3. ICI Paints

    1. ★ 3202 Burgundy 11YR 07/229
      #673a37
      ΔE = 0.514 / LRV ≈ 6.2%
    2. ★ 3212 Burnt Umber 23YR 08/237
      #6b3d36
      ΔE = 2.044 / LRV ≈ 6.7%
  4. Behr

    1. ★ Autumn Leaves ECC-31-3
      #643b36
      ΔE = 0.846 / LRV ≈ 6.1%
    2. Red Caboose EPFD-21
      #6d3b3c
      ΔE = 2.839 / LRV ≈ 6.7%
  5. RAL

    1. ★ RAL 8015 / Chestnut brown
      #633a34
      ΔE = 1.212 / LRV ≈ 5.9%
  6. Dulux Australia

    1. ★ Burnished Bark / A82
      #6a3b36
      ΔE = 1.220 / LRV ≈ 6.5%
    2. ★ Murray Red / A70
      #6b3a39
      ΔE = 1.848 / LRV ≈ 6.4%
  7. Vista Paint

    1. ★ Spice Variety
      #693834
      ΔE = 1.313 / LRV ≈ 6.1%
  8. Scib Paints

    1. ★ Spice Variety / 8637
      #693834
      ΔE = 1.313 / LRV ≈ 6.1%
  9. Berger

    1. ★ Spice Variety / 8637
      #693834
      ΔE = 1.313 / LRV ≈ 6.1%
  10. Pratt & Lambert

    1. ★ Maroon Rust 5-18
      #673b34
      ΔE = 1.387 / LRV ≈ 6.3%
  11. Crown Diamond

    1. ★ 7206-85 Catalonian Wine
      #6b3a36
      ΔE = 1.440 / LRV ≈ 6.4%
    2. 7208-85 Egyptian Temple
      #6f3c35
      ΔE = 2.896 / LRV ≈ 6.9%
  12. Sigma

    1. ★ Warm Red / 1315 B
      #663c3b
      ΔE = 1.724 / LRV ≈ 6.4%
    2. Warm Red / S 6030-R
      #603c3b
      ΔE = 2.661 / LRV ≈ 6.0%
  13. Vallejo

    1. ★ Vallejo 70.926 #33
      #6c3a36
      ΔE = 1.728 / LRV ≈ 6.5%
    2. ★ Vallejo 70.818 #136
      #683f3b
      ΔE = 1.900 / LRV ≈ 6.8%
  14. Ralph Lauren

    1. ★ Pomegranate / RLVM211
      #603733
      ΔE = 1.824 / LRV ≈ 5.5%
  15. Ford

    1. ★ Tampico Red
      #653532
      ΔE = 1.870 / LRV ≈ 5.5%
    2. Lincoln Maroon
      #6c3c3c
      ΔE = 2.445 / LRV ≈ 6.7%
  16. Earthpaint

    1. ★ 4-1-7 Burning Ember
      #6c3d3a
      ΔE = 1.871 / LRV ≈ 6.8%
    2. 4-3-7 Sun Dried Tomato
      #703b37
      ΔE = 2.798 / LRV ≈ 6.8%
  17. Resene

    1. ★ Lexington R41-038-034
      #683e37
      ΔE = 1.911 / LRV ≈ 6.7%
    2. Double Lumberjack R42-038-037
      #633e36
      ΔE = 2.550 / LRV ≈ 6.4%
  18. Kelly-Moore

    1. ★ Bravado / 160
      #6b3e3b
      ΔE = 1.912 / LRV ≈ 6.9%
  19. Devoe Paint

    1. ★ Old Mahogany / 98RR 06/206
      #663e3c
      ΔE = 1.962 / LRV ≈ 6.6%
  20. Focoltone

    1. ★ 3370
      #693f39
      ΔE = 2.026 / LRV ≈ 6.9%
  21. Jotun

    1. ★ 2746 / Mørk Rubin
      #6c3d3b
      ΔE = 2.037 / LRV ≈ 6.8%
  22. GM / General Motors

    1. ★ Copper Nightmist
      #613d39
      ΔE = 2.086 / LRV ≈ 6.2%
    2. ★ Mulberry
      #613d3a
      ΔE = 2.196 / LRV ≈ 6.2%
  23. Opaltone / OMS

    1. ★ 4969
      #613d39
      ΔE = 2.086 / LRV ≈ 6.2%
  24. Evonik-Degussa

    1. ★ 181A Winestone
      #673c3c
      ΔE = 2.116 / LRV ≈ 6.4%
  25. Sico

    1. ★ 6082-85 Venetian Wine
      #613d37
      ΔE = 2.193 / LRV ≈ 6.2%
    2. 6037-85 Cubist Red
      #703b38
      ΔE = 2.784 / LRV ≈ 6.9%
  26. Flügger

    1. ★ Landsbyrød (U-787)
      #64362f
      ΔE = 2.197 / LRV ≈ 5.6%
  27. Tollens

    1. T2124-6
      #643930
      ΔE = 2.366 / LRV ≈ 5.8%
  28. Peintures MF

    1. Cabernet
      #5e3933
      ΔE = 2.388 / LRV ≈ 5.5%
  29. Pantone / PMS

    1. 7610 C
      #683431
      ΔE = 2.489 / LRV ≈ 5.6%
    2. Skin Tone 20
      #5c3836
      ΔE = 2.973 / LRV ≈ 5.4%
  30. Coronado Paint

    1. 8685 - Wendy Way
      #653b3c
      ΔE = 2.510 / LRV ≈ 6.2%
    2. 8637 - Spice Variety
      #68413e
      ΔE = 2.771 / LRV ≈ 7.1%
  31. Glidden

    1. Old Mahogany / 98RR 06/206
      #693c3d
      ΔE = 2.567 / LRV ≈ 6.6%
    2. Burgundy Wine / PPG1053-7
      #6c403e
      ΔE = 2.764 / LRV ≈ 7.2%
  32. Olympic

    1. Burgundy Wine C32-6
      #68403e
      ΔE = 2.588 / LRV ≈ 7.0%
  33. Brighto Paints

    1. 4-50-7 Red Leather
      #663c3d
      ΔE = 2.607 / LRV ≈ 6.4%
    2. 5-1-7 Rustic Leather
      #613e3d
      ΔE = 2.958 / LRV ≈ 6.3%
  34. Diamond Vogel

    1. Hartline Red / H003
      #6a403e
      ΔE = 2.617 / LRV ≈ 7.1%
  35. California Paints

    1. Authentic Brown
      #603e39
      ΔE = 2.617 / LRV ≈ 6.2%
  36. Dulux

    1. Bitter Chocolate 2
      #5e3b34
      ΔE = 2.735 / LRV ≈ 5.8%
    2. 98RR 06/206
      #663d3e
      ΔE = 2.815 / LRV ≈ 6.5%
  37. PPG Pittsburgh Paints

    1. Burgundy Wine / PPG1053-7
      #6c403e
      ΔE = 2.764 / LRV ≈ 7.2%
  38. Kansai Paint

    1. Red Oxide
      #69413a
      ΔE = 2.837 / LRV ≈ 7.1%
  39. Sherwin-Williams

    1. Fiery Brown - 6055
      #5d3831
      ΔE = 2.853 / LRV ≈ 5.4%
    2. Sommelier - 7595
      #5d3736
      ΔE = 2.950 / LRV ≈ 5.3%
  40. Australian Standard AS2700

    1. R63 Red Oxide
      #663333
      ΔE = 2.910 / LRV ≈ 5.4%
  41. Benjamin Moore

    1. Cascabel Chile / CSP-445
      #6a3b3d
      ΔE = 2.913 / LRV ≈ 6.5%
  42. Colortrend

    1. Covered Bridge
      #6b3f3f
      ΔE = 2.931 / LRV ≈ 7.0%
  43. Rodda Paint

    1. Covered Bridge H3
      #6b3f3f
      ΔE = 2.931 / LRV ≈ 7.0%

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

#663a36 HTML / CSS Code Examples

#663a36 foreground

The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider's web.

Pablo Picasso
<p style="color: #663a36">…</p>

#663a36 background

The main thing is to be moved, to love, to hope, to tremble, to live.

Auguste Rodin
<p style="background-color: #663a36">…</p>

#663a36 shadow

Don't be an art critic, but paint, there lies salvation.

Paul Cezanne
<p style="text-shadow: 0.1em 0.1em 0.15em #663a36">…</p>

Color Charts

Color Space Conversions

Decimal
6699574
Binary
01100110, 00111010, 00110110
Hexadecimal
#663a36
LRV
≈ 6.1%
Closest short hex
#633 ΔE = 2.817
RGB
rgb(102, 58, 54)
RGBA
rgba(102, 58, 54, 1.0)
rg chromaticity
r: 0.477, g: 0.271, b: 0.252
RYB
red: 0.400%, yellow: 0.229%, blue: 0.212%
Android / android.graphics.Color
-10077642 / 0xff663a36
HSL
hsl(5, 31%, 31%)
HSLA
hsla(5, 31%, 31%, 1.0)
HSV / HSB
hue: 5° (5.000), saturation: 47% (0.471), value: 40% (0.400)
HSP
hue: 5.000, saturation: 47.059%, perceived brightness: 28.865%
HSLuv (HUSL)
H: 16.519, S: 36.826, L: 29.708
Cubehelix
H: -3.197, S: 0.368, L: 0.277
TSL
T: 3.862, S: 0.210, L: 0.277
CMYK
cyan: 0% (0.000), magenta: 43% (0.431), yellow: 47% (0.471), key: 60% (0.600)
CMY
cyan: 60% (0.600), magenta: 77% (0.773), yellow: 79% (0.788)
XYZ
X: 7.659, Y: 6.118, Z: 4.267
xyY
x: 0.424, y: 0.339, Y: 6.118
CIELab
L: 29.708, a: 18.945, b: 10.874
CIELuv
L: 29.708, u: 29.017, v: 8.606
CIELCH / LCHab
L: 29.708, C: 21.844, H: 29.856
CIELUV / LCHuv
L: 29.708, C: 30.266, H: 16.519
Hunter-Lab
L: 24.734, a: 11.986, b: 7.086
CIECAM02
J: 22.390, C: 24.216, h: 26.011, Q: 93.226, M: 21.177, s: 47.661, H: 7.431
OSA-UCS
lightness: -10.010, jaune: 1.400, green: -3.279
LMS
L: 7.548, M: 5.022, S: 4.302
YCbCr
Y: 76.738, Cb: 119.732, Cr: 147.600
YCgCo
Y: 68.000, Cg: -10.000, Co: 37.500
YDbDr
Y: 70.700, Db: -25.132, Dr: -59.520
YPbPr
Y: 67.084, Pb: -7.060, Pr: 22.184
xvYCC
Y: 73.613, Cb: 121.798, Cr: 147.487
YIQ
Y: 70.700, I: 27.497, Q: 8.060
YUV
Y: 70.700, U: -8.217, V: 27.460
Munsell Color System
7.5R 3/4 ΔE = 0.746
Brand Color
Readability ΔE = 12.474

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