black

#000000

#C7270F

#C7270F

Contrast Ratio

3.73:1

Delta E

90.82

Very Different

50:50 Mix

Color Values

Format #000000 #C7270F
HEX #000000 #C7270F
RGB 0, 0, 0 199, 39, 15
HSL 0.0, 0.0%, 0.0% 7.8, 86.0%, 42.0%
HSV 0.0, 0.0%, 0.0% 7.8, 92.5%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.4%, 92.5%, 22.0%
OKLCH 0.0 0.0 0.0 0.5378 0.1979 31.4

Contrast & Accessibility

3.73:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C7270F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C7270F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C7270F);
background: linear-gradient(135deg, #000000, #C7270F);

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