black

#000000

#AF3557

#AF3557

Contrast Ratio

3.47:1

Delta E

67.0

Very Different

50:50 Mix

Color Values

Format #000000 #AF3557
HEX #000000 #AF3557
RGB 0, 0, 0 175, 53, 87
HSL 0.0, 0.0%, 0.0% 343.3, 53.5%, 44.7%
HSV 0.0, 0.0%, 0.0% 343.3, 69.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.7%, 50.3%, 31.4%
OKLCH 0.0 0.0 0.0 0.5184 0.1589 7.9

Contrast & Accessibility

3.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF3557 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF3557

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF3557);
background: linear-gradient(135deg, #000000, #AF3557);

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