black

#000000

#C11B35

#C11B35

Contrast Ratio

3.48:1

Delta E

81.08

Very Different

50:50 Mix

Color Values

Format #000000 #C11B35
HEX #000000 #C11B35
RGB 0, 0, 0 193, 27, 53
HSL 0.0, 0.0%, 0.0% 350.6, 75.5%, 43.1%
HSV 0.0, 0.0%, 0.0% 350.6, 86.0%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.0%, 72.5%, 24.3%
OKLCH 0.0 0.0 0.0 0.5228 0.1961 20.6

Contrast & Accessibility

3.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C11B35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C11B35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C11B35);
background: linear-gradient(135deg, #000000, #C11B35);

Explore Each Color

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