black

#000000

#631639

#631639

Contrast Ratio

1.7:1

Delta E

43.17

Very Different

50:50 Mix

Color Values

Format #000000 #631639
HEX #000000 #631639
RGB 0, 0, 0 99, 22, 57
HSL 0.0, 0.0%, 0.0% 332.7, 63.6%, 23.7%
HSV 0.0, 0.0%, 0.0% 332.7, 77.8%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.8%, 42.4%, 61.2%
OKLCH 0.0 0.0 0.0 0.3428 0.1139 357.4

Contrast & Accessibility

1.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #631639 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #631639

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #631639);
background: linear-gradient(135deg, #000000, #631639);

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