black

#000000

#B41F43

#B41F43

Contrast Ratio

3.22:1

Delta E

73.3

Very Different

50:50 Mix

Color Values

Format #000000 #B41F43
HEX #000000 #B41F43
RGB 0, 0, 0 180, 31, 67
HSL 0.0, 0.0%, 0.0% 345.5, 70.6%, 41.4%
HSV 0.0, 0.0%, 0.0% 345.5, 82.8%, 70.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.8%, 62.8%, 29.4%
OKLCH 0.0 0.0 0.0 0.5036 0.1821 14.2

Contrast & Accessibility

3.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B41F43 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B41F43

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B41F43);
background: linear-gradient(135deg, #000000, #B41F43);

Explore Each Color

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