black

#000000

#D01C30

#D01C30

Contrast Ratio

3.89:1

Delta E

88.3

Very Different

50:50 Mix

Color Values

Format #000000 #D01C30
HEX #000000 #D01C30
RGB 0, 0, 0 208, 28, 48
HSL 0.0, 0.0%, 0.0% 353.3, 76.3%, 46.3%
HSV 0.0, 0.0%, 0.0% 353.3, 86.5%, 81.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.5%, 76.9%, 18.4%
OKLCH 0.0 0.0 0.0 0.5506 0.2091 23.3

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D01C30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D01C30

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D01C30);
background: linear-gradient(135deg, #000000, #D01C30);

Explore Each Color

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