black

#000000

#C01724

#C01724

Contrast Ratio

3.39:1

Delta E

84.54

Very Different

50:50 Mix

Color Values

Format #000000 #C01724
HEX #000000 #C01724
RGB 0, 0, 0 192, 23, 36
HSL 0.0, 0.0%, 0.0% 355.4, 78.6%, 42.2%
HSV 0.0, 0.0%, 0.0% 355.4, 88.0%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.0%, 81.3%, 24.7%
OKLCH 0.0 0.0 0.0 0.5168 0.1985 25.2

Contrast & Accessibility

3.39:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01724 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C01724

Color Difference (Delta E)

84.54 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, #C01724);
background: linear-gradient(135deg, #000000, #C01724);

Explore Each Color

Related Comparisons