black

#000000

#90503D

#90503D

Contrast Ratio

3.4:1

Delta E

53.27

Very Different

50:50 Mix

Color Values

Format #000000 #90503D
HEX #000000 #90503D
RGB 0, 0, 0 144, 80, 61
HSL 0.0, 0.0%, 0.0% 13.7, 40.5%, 40.2%
HSV 0.0, 0.0%, 0.0% 13.7, 57.6%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 44.4%, 57.6%, 43.5%
OKLCH 0.0 0.0 0.0 0.5027 0.0912 37.3

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90503D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90503D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90503D);
background: linear-gradient(135deg, #000000, #90503D);

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