black

#000000

#90372B

#90372B

Contrast Ratio

2.77:1

Delta E

57.89

Very Different

50:50 Mix

Color Values

Format #000000 #90372B
HEX #000000 #90372B
RGB 0, 0, 0 144, 55, 43
HSL 0.0, 0.0%, 0.0% 7.1, 54.0%, 36.7%
HSV 0.0, 0.0%, 0.0% 7.1, 70.1%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.8%, 70.1%, 43.5%
OKLCH 0.0 0.0 0.0 0.4595 0.1233 30.2

Contrast & Accessibility

2.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90372B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #90372B

Color Difference (Delta E)

57.89 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90372B);
background: linear-gradient(135deg, #000000, #90372B);

Explore Each Color

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