black

#000000

#C01B3E

#C01B3E

Contrast Ratio

3.47:1

Delta E

79.22

Very Different

50:50 Mix

Color Values

Format #000000 #C01B3E
HEX #000000 #C01B3E
RGB 0, 0, 0 192, 27, 62
HSL 0.0, 0.0%, 0.0% 347.3, 75.3%, 42.9%
HSV 0.0, 0.0%, 0.0% 347.3, 85.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.9%, 67.7%, 24.7%
OKLCH 0.0 0.0 0.0 0.5225 0.1951 17.3

Contrast & Accessibility

3.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01B3E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01B3E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01B3E);
background: linear-gradient(135deg, #000000, #C01B3E);

Explore Each Color

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