black

#000000

#63232F

#63232F

Contrast Ratio

1.81:1

Delta E

39.1

Very Different

50:50 Mix

Color Values

Format #000000 #63232F
HEX #000000 #63232F
RGB 0, 0, 0 99, 35, 47
HSL 0.0, 0.0%, 0.0% 348.8, 47.8%, 26.3%
HSV 0.0, 0.0%, 0.0% 348.8, 64.6%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.6%, 52.5%, 61.2%
OKLCH 0.0 0.0 0.0 0.3554 0.0929 11.7

Contrast & Accessibility

1.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63232F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63232F

Color Difference (Delta E)

39.1 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63232F);
background: linear-gradient(135deg, #000000, #63232F);

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