black

#000000

#C01B35

#C01B35

Contrast Ratio

3.45:1

Delta E

80.65

Very Different

50:50 Mix

Color Values

Format #000000 #C01B35
HEX #000000 #C01B35
RGB 0, 0, 0 192, 27, 53
HSL 0.0, 0.0%, 0.0% 350.5, 75.3%, 42.9%
HSV 0.0, 0.0%, 0.0% 350.5, 85.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.9%, 72.4%, 24.7%
OKLCH 0.0 0.0 0.0 0.521 0.1953 20.5

Contrast & Accessibility

3.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01B35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01B35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01B35);
background: linear-gradient(135deg, #000000, #C01B35);

Explore Each Color

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