black

#000000

#C12F31

#C12F31

Contrast Ratio

3.72:1

Delta E

79.79

Very Different

50:50 Mix

Color Values

Format #000000 #C12F31
HEX #000000 #C12F31
RGB 0, 0, 0 193, 47, 49
HSL 0.0, 0.0%, 0.0% 359.2, 60.8%, 47.1%
HSV 0.0, 0.0%, 0.0% 359.2, 75.6%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.6%, 74.6%, 24.3%
OKLCH 0.0 0.0 0.0 0.5362 0.1827 25.3

Contrast & Accessibility

3.72:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C12F31 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C12F31

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C12F31);
background: linear-gradient(135deg, #000000, #C12F31);

Explore Each Color

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