black

#000000

#C91920

#C91920

Contrast Ratio

3.64:1

Delta E

89.15

Very Different

50:50 Mix

Color Values

Format #000000 #C91920
HEX #000000 #C91920
RGB 0, 0, 0 201, 25, 32
HSL 0.0, 0.0%, 0.0% 357.6, 77.9%, 44.3%
HSV 0.0, 0.0%, 0.0% 357.6, 87.6%, 78.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.6%, 84.1%, 21.2%
OKLCH 0.0 0.0 0.0 0.5344 0.2058 26.6

Contrast & Accessibility

3.64:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C91920 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C91920

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C91920);
background: linear-gradient(135deg, #000000, #C91920);

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