black

#000000

#C63637

#C63637

Contrast Ratio

3.98:1

Delta E

79.95

Very Different

50:50 Mix

Color Values

Format #000000 #C63637
HEX #000000 #C63637
RGB 0, 0, 0 198, 54, 55
HSL 0.0, 0.0%, 0.0% 359.6, 57.1%, 49.4%
HSV 0.0, 0.0%, 0.0% 359.6, 72.7%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.7%, 72.2%, 22.4%
OKLCH 0.0 0.0 0.0 0.5522 0.181 25.1

Contrast & Accessibility

3.98:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C63637 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C63637

Color Difference (Delta E)

79.95 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, #C63637);
background: linear-gradient(135deg, #000000, #C63637);

Explore Each Color

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