black

#000000

#C01A35

#C01A35

Contrast Ratio

3.44:1

Delta E

80.74

Very Different

50:50 Mix

Color Values

Format #000000 #C01A35
HEX #000000 #C01A35
RGB 0, 0, 0 192, 26, 53
HSL 0.0, 0.0%, 0.0% 350.2, 76.1%, 42.7%
HSV 0.0, 0.0%, 0.0% 350.2, 86.5%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.5%, 72.4%, 24.7%
OKLCH 0.0 0.0 0.0 0.5204 0.1958 20.4

Contrast & Accessibility

3.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01A35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01A35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01A35);
background: linear-gradient(135deg, #000000, #C01A35);

Explore Each Color

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