black

#000000

#C00C39

#C00C39

Contrast Ratio

3.35:1

Delta E

81.09

Very Different

50:50 Mix

Color Values

Format #000000 #C00C39
HEX #000000 #C00C39
RGB 0, 0, 0 192, 12, 57
HSL 0.0, 0.0%, 0.0% 345.0, 88.2%, 40.0%
HSV 0.0, 0.0%, 0.0% 345.0, 93.7%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 93.7%, 70.3%, 24.7%
OKLCH 0.0 0.0 0.0 0.5155 0.2017 17.8

Contrast & Accessibility

3.35:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C00C39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C00C39

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C00C39);
background: linear-gradient(135deg, #000000, #C00C39);

Explore Each Color

Related Comparisons