black

#000000

#CF4241

#CF4241

Contrast Ratio

4.51:1

Delta E

80.58

Very Different

50:50 Mix

Color Values

Format #000000 #CF4241
HEX #000000 #CF4241
RGB 0, 0, 0 207, 66, 65
HSL 0.0, 0.0%, 0.0% 0.4, 59.7%, 53.3%
HSV 0.0, 0.0%, 0.0% 0.4, 68.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.1%, 68.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.5811 0.1779 24.9

Contrast & Accessibility

4.51:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF4241 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF4241

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF4241);
background: linear-gradient(135deg, #000000, #CF4241);

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