black

#000000

#C31C45

#C31C45

Contrast Ratio

3.57:1

Delta E

79.47

Very Different

50:50 Mix

Color Values

Format #000000 #C31C45
HEX #000000 #C31C45
RGB 0, 0, 0 195, 28, 69
HSL 0.0, 0.0%, 0.0% 345.3, 74.9%, 43.7%
HSV 0.0, 0.0%, 0.0% 345.3, 85.6%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.6%, 64.6%, 23.5%
OKLCH 0.0 0.0 0.0 0.5299 0.1972 15.1

Contrast & Accessibility

3.57:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C31C45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C31C45

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C31C45);
background: linear-gradient(135deg, #000000, #C31C45);

Explore Each Color

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