black

#000000

#D11D08

#D11D08

Contrast Ratio

3.89:1

Delta E

97.01

Very Different

50:50 Mix

Color Values

Format #000000 #D11D08
HEX #000000 #D11D08
RGB 0, 0, 0 209, 29, 8
HSL 0.0, 0.0%, 0.0% 6.3, 92.6%, 42.5%
HSV 0.0, 0.0%, 0.0% 6.3, 96.2%, 82.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.1%, 96.2%, 18.0%
OKLCH 0.0 0.0 0.0 0.5501 0.2126 30.5

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: #D11D08 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D11D08

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D11D08);
background: linear-gradient(135deg, #000000, #D11D08);

Explore Each Color

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