black

#000000

#37161F

#37161F

Contrast Ratio

1.3:1

Delta E

21.66

Noticeable

50:50 Mix

Color Values

Format #000000 #37161F
HEX #000000 #37161F
RGB 0, 0, 0 55, 22, 31
HSL 0.0, 0.0%, 0.0% 343.6, 42.9%, 15.1%
HSV 0.0, 0.0%, 0.0% 343.6, 60.0%, 21.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.0%, 43.6%, 78.4%
OKLCH 0.0 0.0 0.0 0.2527 0.0537 4.4

Contrast & Accessibility

1.3:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37161F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #37161F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #37161F);
background: linear-gradient(135deg, #000000, #37161F);

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