black

#000000

#C72F35

#C72F35

Contrast Ratio

3.89:1

Delta E

81.58

Very Different

50:50 Mix

Color Values

Format #000000 #C72F35
HEX #000000 #C72F35
RGB 0, 0, 0 199, 47, 53
HSL 0.0, 0.0%, 0.0% 357.6, 61.8%, 48.2%
HSV 0.0, 0.0%, 0.0% 357.6, 76.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.4%, 73.4%, 22.0%
OKLCH 0.0 0.0 0.0 0.5474 0.1881 24.2

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C72F35 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C72F35

Color Difference (Delta E)

81.58 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, #C72F35);
background: linear-gradient(135deg, #000000, #C72F35);

Explore Each Color

Related Comparisons