black

#000000

#CF4557

#CF4557

Contrast Ratio

4.64:1

Delta E

77.19

Very Different

50:50 Mix

Color Values

Format #000000 #CF4557
HEX #000000 #CF4557
RGB 0, 0, 0 207, 69, 87
HSL 0.0, 0.0%, 0.0% 352.2, 59.0%, 54.1%
HSV 0.0, 0.0%, 0.0% 352.2, 66.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 58.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5884 0.1733 16.8

Contrast & Accessibility

4.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF4557 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF4557

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF4557);
background: linear-gradient(135deg, #000000, #CF4557);

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