black

#000000

#CA2F38

#CA2F38

Contrast Ratio

3.98:1

Delta E

82.29

Very Different

50:50 Mix

Color Values

Format #000000 #CA2F38
HEX #000000 #CA2F38
RGB 0, 0, 0 202, 47, 56
HSL 0.0, 0.0%, 0.0% 356.5, 62.2%, 48.8%
HSV 0.0, 0.0%, 0.0% 356.5, 76.7%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.7%, 72.3%, 20.8%
OKLCH 0.0 0.0 0.0 0.5532 0.1907 23.4

Contrast & Accessibility

3.98:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA2F38 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CA2F38

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA2F38);
background: linear-gradient(135deg, #000000, #CA2F38);

Explore Each Color

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