black

#000000

#C33C45

#C33C45

Contrast Ratio

4.05:1

Delta E

75.47

Very Different

50:50 Mix

Color Values

Format #000000 #C33C45
HEX #000000 #C33C45
RGB 0, 0, 0 195, 60, 69
HSL 0.0, 0.0%, 0.0% 356.0, 52.9%, 50.0%
HSV 0.0, 0.0%, 0.0% 356.0, 69.2%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.2%, 64.6%, 23.5%
OKLCH 0.0 0.0 0.0 0.5554 0.1709 21.1

Contrast & Accessibility

4.05:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C33C45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C33C45

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C33C45);
background: linear-gradient(135deg, #000000, #C33C45);

Explore Each Color

Related Comparisons