black

#000000

#CF2809

#CF2809

Contrast Ratio

3.96:1

Delta E

95.06

Very Different

50:50 Mix

Color Values

Format #000000 #CF2809
HEX #000000 #CF2809
RGB 0, 0, 0 207, 40, 9
HSL 0.0, 0.0%, 0.0% 9.4, 91.7%, 42.4%
HSV 0.0, 0.0%, 0.0% 9.4, 95.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.7%, 95.7%, 18.8%
OKLCH 0.0 0.0 0.0 0.553 0.2049 31.9

Contrast & Accessibility

3.96:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF2809 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF2809

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF2809);
background: linear-gradient(135deg, #000000, #CF2809);

Explore Each Color

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