black

#000000

#C02B21

#C02B21

Contrast Ratio

3.61:1

Delta E

83.43

Very Different

50:50 Mix

Color Values

Format #000000 #C02B21
HEX #000000 #C02B21
RGB 0, 0, 0 192, 43, 33
HSL 0.0, 0.0%, 0.0% 3.8, 70.7%, 44.1%
HSV 0.0, 0.0%, 0.0% 3.8, 82.8%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.6%, 82.8%, 24.7%
OKLCH 0.0 0.0 0.0 0.5293 0.1868 29.0

Contrast & Accessibility

3.61:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C02B21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C02B21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C02B21);
background: linear-gradient(135deg, #000000, #C02B21);

Explore Each Color

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