black

#000000

#DC1918

#DC1918

Contrast Ratio

4.2:1

Delta E

98.86

Very Different

50:50 Mix

Color Values

Format #000000 #DC1918
HEX #000000 #DC1918
RGB 0, 0, 0 220, 25, 24
HSL 0.0, 0.0%, 0.0% 0.3, 80.3%, 47.8%
HSV 0.0, 0.0%, 0.0% 0.3, 89.1%, 86.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.6%, 89.1%, 13.7%
OKLCH 0.0 0.0 0.0 0.5695 0.2227 28.3

Contrast & Accessibility

4.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DC1918 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DC1918

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DC1918);
background: linear-gradient(135deg, #000000, #DC1918);

Explore Each Color

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