black

#000000

#C11B32

#C11B32

Contrast Ratio

3.47:1

Delta E

81.65

Very Different

50:50 Mix

Color Values

Format #000000 #C11B32
HEX #000000 #C11B32
RGB 0, 0, 0 193, 27, 50
HSL 0.0, 0.0%, 0.0% 351.7, 75.5%, 43.1%
HSV 0.0, 0.0%, 0.0% 351.7, 86.0%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.0%, 74.1%, 24.3%
OKLCH 0.0 0.0 0.0 0.5224 0.1963 21.6

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: #C11B32 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C11B32

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C11B32);
background: linear-gradient(135deg, #000000, #C11B32);

Explore Each Color

Related Comparisons