black

#000000

#90404B

#90404B

Contrast Ratio

3.02:1

Delta E

52.58

Very Different

50:50 Mix

Color Values

Format #000000 #90404B
HEX #000000 #90404B
RGB 0, 0, 0 144, 64, 75
HSL 0.0, 0.0%, 0.0% 351.8, 38.5%, 40.8%
HSV 0.0, 0.0%, 0.0% 351.8, 55.6%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 55.6%, 47.9%, 43.5%
OKLCH 0.0 0.0 0.0 0.4793 0.1086 13.6

Contrast & Accessibility

3.02:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90404B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90404B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90404B);
background: linear-gradient(135deg, #000000, #90404B);

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