black

#000000

#C01A2C

#C01A2C

Contrast Ratio

3.43:1

Delta E

82.52

Very Different

50:50 Mix

Color Values

Format #000000 #C01A2C
HEX #000000 #C01A2C
RGB 0, 0, 0 192, 26, 44
HSL 0.0, 0.0%, 0.0% 353.5, 76.1%, 42.7%
HSV 0.0, 0.0%, 0.0% 353.5, 86.5%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.5%, 77.1%, 24.7%
OKLCH 0.0 0.0 0.0 0.5192 0.1963 23.3

Contrast & Accessibility

3.43:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01A2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01A2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01A2C);
background: linear-gradient(135deg, #000000, #C01A2C);

Explore Each Color

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