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#b50017 color: Boy Red

#b50017 is rgb(181, 0, 23) in RGB and oklch(48.665% 0.19778 25.986) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

352°
100%

48.7%
0.198
26°
  • Red
  • Dark
  • Vivid
  • Deep
  • Warm
  • ≈ Brown
  • red-700
  • Black 29%

Inside sRGB: displays the same on any screen.

White text
7.05:1Readable · AA
Lc -87
Black text
2.98:1Hard to read
Lc 22

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About #b50017

#b50017 is a deep dark red color. In OKLCH it has 48.7% lightness, 0.198 chroma and a hue of 26°.

Inside sRGB: displays the same on any screen.

White text on it reaches 7.05:1 contrast and black text 2.98:1, so white text reads better.

The closest named color is Boy Red (#b3111d). In Tailwind CSS the closest color is red-700.

More dark red colors

Lighter: #b50017 mixed with white

  1. b50017
  2. c03332
  3. ca4f49
  4. d3675f
  5. dc7d75
  6. e4938b
  7. eba9a2
  8. f1beb8
  9. f7d4d0
  10. fbe9e7

Darker: #b50017 mixed with black

  1. b50017
  2. 9d0012
  3. 86000e
  4. 6f000a
  5. 590006
  6. 440004
  7. 300002
  8. 1d0001
  9. 0c0000
  10. 020000

Calmer: #b50017 with less saturation

  1. b50017
  2. ae1f22
  3. a72d2b
  4. 9f3833
  5. 97403a
  6. 8f4741
  7. 874d48
  8. 7e524e
  9. 745754
  10. 6a5b5a

Questions about #b50017

What color is #b50017?

#b50017 is deep dark red. The closest named color is Boy Red. In RGB it is rgb(181, 0, 23), in HSL hsl(352.38, 100%, 35.49%) and in OKLCH oklch(48.665% 0.19778 25.986).

What colors go well with #b50017?

The complementary color of #b50017 is #006f7c. For a calmer combination use the analogous colors #ac0363 and #994300. The triadic partners are #007800 and #2a50cd.

Is white or black text more readable on #b50017?

White text reads better on #b50017: white gives a contrast ratio of 7.05:1 and black gives 2.98:1. WCAG AA asks for at least 4.5:1 for body text.

Is #b50017 a warm or cool color?

#b50017 is a warm color. In OKLCH its hue is 26 degrees, its lightness 48.7% and its chroma 0.198.