black

#000000

#CE0D21

#CE0D21

Contrast Ratio

3.7:1

Delta E

91.73

Very Different

50:50 Mix

Color Values

Format #000000 #CE0D21
HEX #000000 #CE0D21
RGB 0, 0, 0 206, 13, 33
HSL 0.0, 0.0%, 0.0% 353.8, 88.1%, 42.9%
HSV 0.0, 0.0%, 0.0% 353.8, 93.7%, 80.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 93.7%, 84.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.5395 0.2143 25.6

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CE0D21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CE0D21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CE0D21);
background: linear-gradient(135deg, #000000, #CE0D21);

Explore Each Color

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