black

#000000

#B22D4C

#B22D4C

Contrast Ratio

3.37:1

Delta E

69.82

Very Different

50:50 Mix

Color Values

Format #000000 #B22D4C
HEX #000000 #B22D4C
RGB 0, 0, 0 178, 45, 76
HSL 0.0, 0.0%, 0.0% 346.0, 59.6%, 43.7%
HSV 0.0, 0.0%, 0.0% 346.0, 74.7%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.7%, 57.3%, 30.2%
OKLCH 0.0 0.0 0.0 0.5129 0.1689 12.3

Contrast & Accessibility

3.37:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B22D4C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B22D4C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B22D4C);
background: linear-gradient(135deg, #000000, #B22D4C);

Explore Each Color

Related Comparisons