black

#000000

#C81326

#C81326

Contrast Ratio

3.58:1

Delta E

87.75

Very Different

50:50 Mix

Color Values

Format #000000 #C81326
HEX #000000 #C81326
RGB 0, 0, 0 200, 19, 38
HSL 0.0, 0.0%, 0.0% 353.7, 82.6%, 42.9%
HSV 0.0, 0.0%, 0.0% 353.7, 90.5%, 78.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 90.5%, 81.0%, 21.6%
OKLCH 0.0 0.0 0.0 0.5305 0.2069 24.7

Contrast & Accessibility

3.58:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C81326 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C81326

Color Difference (Delta E)

87.75 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C81326);
background: linear-gradient(135deg, #000000, #C81326);

Explore Each Color

Related Comparisons