black

#000000

#90382B

#90382B

Contrast Ratio

2.79:1

Delta E

57.8

Very Different

50:50 Mix

Color Values

Format #000000 #90382B
HEX #000000 #90382B
RGB 0, 0, 0 144, 56, 43
HSL 0.0, 0.0%, 0.0% 7.7, 54.0%, 36.7%
HSV 0.0, 0.0%, 0.0% 7.7, 70.1%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.1%, 70.1%, 43.5%
OKLCH 0.0 0.0 0.0 0.4609 0.1223 30.7

Contrast & Accessibility

2.79:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90382B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90382B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90382B);
background: linear-gradient(135deg, #000000, #90382B);

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