Skip to the color picker

#400b10 color: Rum Chocolate

#400b10 is rgb(64, 11, 16) in RGB and oklch(24.907% 0.08086 20.368) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

354°
100%

24.9%
0.081
20°
  • Red
  • Very dark
  • Soft
  • Warm
  • ≈ Graphite
  • red-950
  • Black 75%

Inside sRGB: displays the same on any screen.

White text
16.49:1Readable · AA
Lc -105
Black text
1.27:1Hard to read
Lc 0

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #400b10

#400b10 is a soft very dark red color. In OKLCH it has 24.9% lightness, 0.081 chroma and a hue of 20°.

Inside sRGB: displays the same on any screen.

White text on it reaches 16.49:1 contrast and black text 1.27:1, so white text reads better.

The closest named color is Rum Chocolate (#450e15). In Tailwind CSS the closest color is red-950.

More very dark red colors

Lighter: #400b10 mixed with white

  1. 400b10
  2. 532224
  3. 663939
  4. 794f4f
  5. 8c6665
  6. 9f7e7d
  7. b29796
  8. c5b0af
  9. d8cac9
  10. ece4e4

Darker: #400b10 mixed with black

  1. 400b10
  2. 36080c
  3. 2d0609
  4. 240406
  5. 1b0204
  6. 130102
  7. 0b0101
  8. 050000
  9. 010000
  10. 000000

Calmer: #400b10 with less saturation

  1. 400b10
  2. 3d0f12
  3. 3b1214
  4. 381516
  5. 351717
  6. 321919
  7. 2f1b1b
  8. 2c1d1c
  9. 291e1e
  10. 252020

Questions about #400b10

What color is #400b10?

#400b10 is soft very dark red. The closest named color is Rum Chocolate. In RGB it is rgb(64, 11, 16), in HSL hsl(354.34, 70.67%, 14.71%) and in OKLCH oklch(24.907% 0.08086 20.368).

What colors go well with #400b10?

The complementary color of #400b10 is #00292d. For a calmer combination use the analogous colors #3c0c26 and #3e1100. The triadic partners are #052a00 and #081f47.

Is white or black text more readable on #400b10?

White text reads better on #400b10: white gives a contrast ratio of 16.49:1 and black gives 1.27:1. WCAG AA asks for at least 4.5:1 for body text.

Is #400b10 a warm or cool color?

#400b10 is a warm color. In OKLCH its hue is 20 degrees, its lightness 24.9% and its chroma 0.081.