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#665B4E

#665b4e ≈ Umber

  • brown
  • Lightness: low
  • Saturation: muted
  • Warm
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#665b4e is a color from the brown family, with low lightness and muted saturation. In the RGB model it is made of 40% red, 35.69% green and 30.59% blue; printed in CMYK it uses 0% cyan, 10.78% magenta, 23.53% yellow and 60% black. Its hue angle is 32.5°, with 13.33% saturation and 35.29% lightness in HSL. It is a warm color, often associated with reliability, warmth and earthiness. Designers typically use it for cafés and coffee brands, rustic and natural styles and brand accents. White text on this color reaches a contrast ratio of 6.62:1 (WCAG AA). The closest named color is Umber (#635147), ΔE 5.5.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#666666
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1086

Complementary

  1. #665b4e
  2. #4e5966

Split complementary

  1. #665b4e
  2. #4e6566
  3. #4f4e66

Analogous

  1. #664f4e
  2. #665b4e
  3. #65664e

Triadic

  1. #665b4e
  2. #4e665b
  3. #5b4e66

Tetradic

  1. #665b4e
  2. #59664e
  3. #4e5966
  4. #5b4e66

Square

  1. #665b4e
  2. #4e664f
  3. #4e5966
  4. #664e65

Monochromatic

  1. #0f0e0c
  2. #3b342d
  3. #665b4e
  4. #91826f
  5. #b2a79b

Shades

#665b4e mixed progressively with black.

  1. #665b4e
  2. #5c5246
  3. #52493e
  4. #474037
  5. #3d372f
  6. #332e27
  7. #29241f
  8. #1f1b17
  9. #141210
  10. #0a0908
  11. #000000

Tints

#665b4e mixed progressively with white.

  1. #665b4e
  2. #756b60
  3. #857c71
  4. #948c83
  5. #a39d95
  6. #b3ada7
  7. #c2bdb8
  8. #d1ceca
  9. #e0dedc
  10. #f0efed
  11. #ffffff

Tones

#665b4e mixed progressively with gray.

  1. #665b4e
  2. #695f53
  3. #6b6258
  4. #6e665d
  5. #706a62
  6. #736e67
  7. #76716c
  8. #787571
  9. #7b7976
  10. #7d7c7b
  11. #808080

Readable text 6.62:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.17:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5d5d5d ≈ 0.003% of males
Achromatomaly #615c57 ≈ 0.001% of males
Protanopia #5f5b4d ≈ 1.01% of males
Deuteranopia #625e4e ≈ 1.27% of males
Tritanopia #6a5857 ≈ 0.0001% of males
Protanomaly #625b4e ≈ 1.08% of males
Deuteranomaly #635d4e ≈ 4.63% of males
Tritanomaly #695954 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-665b4e {
  color: #665b4e;
}
Background
.bg-665b4e {
  background-color: #665b4e;
  color: #ffffff;
}
Border
.border-665b4e {
  border: 2px solid #665b4e;
}
CSS variables
:root {
  --color-primary: #665b4e;
  --color-primary-rgb: 102 91 78;
  --color-primary-hsl: 33 13% 35%;
}
Gradient
.gradient-665b4e {
  background: linear-gradient(135deg, #665b4e, #65664e);
}
Colored shadow
.shadow-665b4e {
  box-shadow: 0 8px 24px rgb(102 91 78 / 0.35);
}

#635147 Umber ΔE 5.50 #645452 Wenge ΔE 7.71 #555555 Davy's Gray ΔE 8.39 #696969 Dim Gray ΔE 9.16 #696969 Dim Grey ΔE 9.16 #6f4e37 Coffee ΔE 10.03 #826644 Raw Umber ΔE 10.24 #99a4b1 Inverted #5d5d5d Grayscale 

Umber
#665b4e  rgb(102, 91, 78)  hsl(33, 13%, 35%)  Umber
#4e5966  rgb(78, 89, 102)  hsl(213, 13%, 35%)  Davy's Gray
#4e665b  rgb(78, 102, 91)  hsl(153, 13%, 35%)  Feldgrau
#5b4e66  rgb(91, 78, 102)  hsl(273, 13%, 35%)  Eggplant