black

#000000

#C2221D

#C2221D

Contrast Ratio

3.54:1

Delta E

86.12

Very Different

50:50 Mix

Color Values

Format #000000 #C2221D
HEX #000000 #C2221D
RGB 0, 0, 0 194, 34, 29
HSL 0.0, 0.0%, 0.0% 1.8, 74.0%, 43.7%
HSV 0.0, 0.0%, 0.0% 1.8, 85.1%, 76.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.5%, 85.1%, 23.9%
OKLCH 0.0 0.0 0.0 0.5261 0.1951 28.3

Contrast & Accessibility

3.54:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C2221D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C2221D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C2221D);
background: linear-gradient(135deg, #000000, #C2221D);

Explore Each Color

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