black

#000000

#B33743

#B33743

Contrast Ratio

3.54:1

Delta E

69.52

Very Different

50:50 Mix

Color Values

Format #000000 #B33743
HEX #000000 #B33743
RGB 0, 0, 0 179, 55, 67
HSL 0.0, 0.0%, 0.0% 354.2, 53.0%, 45.9%
HSV 0.0, 0.0%, 0.0% 354.2, 69.3%, 70.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.3%, 62.6%, 29.8%
OKLCH 0.0 0.0 0.0 0.5226 0.1594 19.2

Contrast & Accessibility

3.54:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B33743 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B33743

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B33743);
background: linear-gradient(135deg, #000000, #B33743);

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