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#663f07 color: Pullman Brown

#663f07 is rgb(102, 63, 7) in RGB and oklch(40.451% 0.08436 68.668) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

35°
100%

40.5%
0.084
69°
  • Brown
  • Dark
  • Vivid
  • Deep
  • Warm
  • ≈ Coffee
  • yellow-900
  • Black 60%

Inside sRGB: displays the same on any screen.

White text
9.21:1Readable · AA
Lc -95
Black text
2.28:1Hard to read
Lc 13

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About #663f07

#663f07 is a deep dark brown color. In OKLCH it has 40.5% lightness, 0.084 chroma and a hue of 69°.

Inside sRGB: displays the same on any screen.

White text on it reaches 9.21:1 contrast and black text 2.28:1, so white text reads better.

The closest named color is Pullman Brown (#644117). In Tailwind CSS the closest color is yellow-900.

More dark brown colors

Lighter: #663f07 mixed with white

  1. 663f07
  2. 755126
  3. 84633e
  4. 937555
  5. a2886c
  6. b19b83
  7. c0ae9b
  8. d0c2b3
  9. dfd6cc
  10. efeae5

Darker: #663f07 mixed with black

  1. 663f07
  2. 583505
  3. 4a2c04
  4. 3c2302
  5. 2f1b02
  6. 231201
  7. 170a00
  8. 0c0400
  9. 040100
  10. 000000

Calmer: #663f07 with less saturation

  1. 663f07
  2. 634014
  3. 61421c
  4. 5e4324
  5. 5b442a
  6. 584530
  7. 554635
  8. 52473a
  9. 4f473f
  10. 4c4844

Questions about #663f07

What color is #663f07?

#663f07 is deep dark brown. The closest named color is Pullman Brown. In RGB it is rgb(102, 63, 7), in HSL hsl(35.37, 87.16%, 21.37%) and in OKLCH oklch(40.451% 0.08436 68.668).

What colors go well with #663f07?

The complementary color of #663f07 is #1f4c74. For a calmer combination use the analogous colors #6f3725 and #554900. The triadic partners are #005752 and #563b6b.

Is white or black text more readable on #663f07?

White text reads better on #663f07: white gives a contrast ratio of 9.21:1 and black gives 2.28:1. WCAG AA asks for at least 4.5:1 for body text.

Is #663f07 a warm or cool color?

#663f07 is a warm color. In OKLCH its hue is 69 degrees, its lightness 40.5% and its chroma 0.084.