black

#000000

#CA020E

#CA020E

Contrast Ratio

3.53:1

Delta E

94.68

Very Different

50:50 Mix

Color Values

Format #000000 #CA020E
HEX #000000 #CA020E
RGB 0, 0, 0 202, 2, 14
HSL 0.0, 0.0%, 0.0% 356.4, 98.0%, 40.0%
HSV 0.0, 0.0%, 0.0% 356.4, 99.0%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 99.0%, 93.1%, 20.8%
OKLCH 0.0 0.0 0.0 0.5279 0.215 28.0

Contrast & Accessibility

3.53:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA020E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CA020E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA020E);
background: linear-gradient(135deg, #000000, #CA020E);

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