black

#000000

#C34530

#C34530

Contrast Ratio

4.21:1

Delta E

78.6

Very Different

50:50 Mix

Color Values

Format #000000 #C34530
HEX #000000 #C34530
RGB 0, 0, 0 195, 69, 48
HSL 0.0, 0.0%, 0.0% 8.6, 60.5%, 47.6%
HSV 0.0, 0.0%, 0.0% 8.6, 75.4%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.6%, 75.4%, 23.5%
OKLCH 0.0 0.0 0.0 0.5625 0.1652 31.9

Contrast & Accessibility

4.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C34530 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C34530

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C34530);
background: linear-gradient(135deg, #000000, #C34530);

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