black

#000000

#CF5543

#CF5543

Contrast Ratio

5.03:1

Delta E

78.41

Very Different

50:50 Mix

Color Values

Format #000000 #CF5543
HEX #000000 #CF5543
RGB 0, 0, 0 207, 85, 67
HSL 0.0, 0.0%, 0.0% 7.7, 59.3%, 53.7%
HSV 0.0, 0.0%, 0.0% 7.7, 67.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.9%, 67.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.6044 0.1585 30.7

Contrast & Accessibility

5.03:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF5543 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF5543

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF5543);
background: linear-gradient(135deg, #000000, #CF5543);

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