black

#000000

#B22A33

#B22A33

Contrast Ratio

3.27:1

Delta E

73.35

Very Different

50:50 Mix

Color Values

Format #000000 #B22A33
HEX #000000 #B22A33
RGB 0, 0, 0 178, 42, 51
HSL 0.0, 0.0%, 0.0% 356.0, 61.8%, 43.1%
HSV 0.0, 0.0%, 0.0% 356.0, 76.4%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.4%, 71.3%, 30.2%
OKLCH 0.0 0.0 0.0 0.5054 0.1718 22.7

Contrast & Accessibility

3.27:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B22A33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B22A33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B22A33);
background: linear-gradient(135deg, #000000, #B22A33);

Explore Each Color

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