black

#000000

#631328

#631328

Contrast Ratio

1.65:1

Delta E

42.98

Very Different

50:50 Mix

Color Values

Format #000000 #631328
HEX #000000 #631328
RGB 0, 0, 0 99, 19, 40
HSL 0.0, 0.0%, 0.0% 344.2, 67.8%, 23.1%
HSV 0.0, 0.0%, 0.0% 344.2, 80.8%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.8%, 59.6%, 61.2%
OKLCH 0.0 0.0 0.0 0.3343 0.1125 10.8

Contrast & Accessibility

1.65:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #631328 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #631328

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #631328);
background: linear-gradient(135deg, #000000, #631328);

Explore Each Color

Related Comparisons