black

#000000

#D13D44

#D13D44

Contrast Ratio

4.46:1

Delta E

81.51

Very Different

50:50 Mix

Color Values

Format #000000 #D13D44
HEX #000000 #D13D44
RGB 0, 0, 0 209, 61, 68
HSL 0.0, 0.0%, 0.0% 357.2, 61.7%, 52.9%
HSV 0.0, 0.0%, 0.0% 357.2, 70.8%, 82.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.8%, 67.5%, 18.0%
OKLCH 0.0 0.0 0.0 0.5798 0.1844 22.6

Contrast & Accessibility

4.46:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D13D44 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D13D44

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D13D44);
background: linear-gradient(135deg, #000000, #D13D44);

Explore Each Color

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