black

#000000

#CF4544

#CF4544

Contrast Ratio

4.59:1

Delta E

79.72

Very Different

50:50 Mix

Color Values

Format #000000 #CF4544
HEX #000000 #CF4544
RGB 0, 0, 0 207, 69, 68
HSL 0.0, 0.0%, 0.0% 0.4, 59.1%, 53.9%
HSV 0.0, 0.0%, 0.0% 0.4, 67.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 67.1%, 18.8%
OKLCH 0.0 0.0 0.0 0.5849 0.1746 24.7

Contrast & Accessibility

4.59:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF4544 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF4544

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF4544);
background: linear-gradient(135deg, #000000, #CF4544);

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