black

#000000

#C63133

#C63133

Contrast Ratio

3.89:1

Delta E

81.33

Very Different

50:50 Mix

Color Values

Format #000000 #C63133
HEX #000000 #C63133
RGB 0, 0, 0 198, 49, 51
HSL 0.0, 0.0%, 0.0% 359.2, 60.3%, 48.4%
HSV 0.0, 0.0%, 0.0% 359.2, 75.3%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.3%, 74.2%, 22.4%
OKLCH 0.0 0.0 0.0 0.5471 0.1857 25.2

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C63133 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C63133

Color Difference (Delta E)

81.33 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, #C63133);
background: linear-gradient(135deg, #000000, #C63133);

Explore Each Color

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