black

#000000

#D33C4D

#D33C4D

Contrast Ratio

4.52:1

Delta E

81.17

Very Different

50:50 Mix

Color Values

Format #000000 #D33C4D
HEX #000000 #D33C4D
RGB 0, 0, 0 211, 60, 77
HSL 0.0, 0.0%, 0.0% 353.2, 63.2%, 53.1%
HSV 0.0, 0.0%, 0.0% 353.2, 71.6%, 82.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.6%, 63.5%, 17.3%
OKLCH 0.0 0.0 0.0 0.5837 0.1868 19.1

Contrast & Accessibility

4.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D33C4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D33C4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D33C4D);
background: linear-gradient(135deg, #000000, #D33C4D);

Explore Each Color

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