black

#000000

#C52811

#C52811

Contrast Ratio

3.69:1

Delta E

89.49

Very Different

50:50 Mix

Color Values

Format #000000 #C52811
HEX #000000 #C52811
RGB 0, 0, 0 197, 40, 17
HSL 0.0, 0.0%, 0.0% 7.7, 84.1%, 42.0%
HSV 0.0, 0.0%, 0.0% 7.7, 91.4%, 77.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.7%, 91.4%, 22.7%
OKLCH 0.0 0.0 0.0 0.535 0.1953 31.3

Contrast & Accessibility

3.69:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C52811 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C52811

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C52811);
background: linear-gradient(135deg, #000000, #C52811);

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