black

#000000

#C73E53

#C73E53

Contrast Ratio

4.24:1

Delta E

75.28

Very Different

50:50 Mix

Color Values

Format #000000 #C73E53
HEX #000000 #C73E53
RGB 0, 0, 0 199, 62, 83
HSL 0.0, 0.0%, 0.0% 350.8, 55.0%, 51.2%
HSV 0.0, 0.0%, 0.0% 350.8, 68.8%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.8%, 58.3%, 22.0%
OKLCH 0.0 0.0 0.0 0.5669 0.1726 15.8

Contrast & Accessibility

4.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C73E53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C73E53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C73E53);
background: linear-gradient(135deg, #000000, #C73E53);

Explore Each Color

Related Comparisons