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#643f1d color: Satoimo Brown

#643f1d is rgb(100, 63, 29) in RGB and oklch(40.368% 0.07066 61.09) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

29°
100%

40.4%
0.071
61°
  • Brown
  • Dark
  • Soft
  • Warm
  • ≈ Coffee
  • yellow-900
  • Black 61%

Inside sRGB: displays the same on any screen.

White text
9.25:1Readable · AA
Lc -95
Black text
2.27:1Hard to read
Lc 13

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About #643f1d

#643f1d is a soft dark brown color. In OKLCH it has 40.4% lightness, 0.071 chroma and a hue of 61°.

Inside sRGB: displays the same on any screen.

White text on it reaches 9.25:1 contrast and black text 2.27:1, so white text reads better.

The closest named color is Satoimo Brown (#644222). In Tailwind CSS the closest color is yellow-900.

More dark brown colors

Lighter: #643f1d mixed with white

  1. 643f1d
  2. 735133
  3. 826248
  4. 91755d
  5. a08773
  6. b09a89
  7. bfaea0
  8. cfc2b7
  9. dfd6cf
  10. efeae7

Darker: #643f1d mixed with black

  1. 643f1d
  2. 563518
  3. 482c13
  4. 3b230e
  5. 2e1b09
  6. 221205
  7. 160a03
  8. 0b0401
  9. 030100
  10. 000000

Calmer: #643f1d with less saturation

  1. 643f1d
  2. 614023
  3. 5f4128
  4. 5c422c
  5. 5a4431
  6. 574435
  7. 544539
  8. 51463d
  9. 4f4741
  10. 4c4845

Questions about #643f1d

What color is #643f1d?

#643f1d is soft dark brown. The closest named color is Satoimo Brown. In RGB it is rgb(100, 63, 29), in HSL hsl(28.73, 55.04%, 25.29%) and in OKLCH oklch(40.368% 0.07066 61.09).

What colors go well with #643f1d?

The complementary color of #643f1d is #204d6b. For a calmer combination use the analogous colors #6a3931 and #574714. The triadic partners are #06554b and #4f3f69.

Is white or black text more readable on #643f1d?

White text reads better on #643f1d: white gives a contrast ratio of 9.25:1 and black gives 2.27:1. WCAG AA asks for at least 4.5:1 for body text.

Is #643f1d a warm or cool color?

#643f1d is a warm color. In OKLCH its hue is 61 degrees, its lightness 40.4% and its chroma 0.071.