black

#000000

#CB1210

#CB1210

Contrast Ratio

3.63:1

Delta E

93.97

Very Different

50:50 Mix

Color Values

Format #000000 #CB1210
HEX #000000 #CB1210
RGB 0, 0, 0 203, 18, 16
HSL 0.0, 0.0%, 0.0% 0.6, 85.4%, 42.9%
HSV 0.0, 0.0%, 0.0% 0.6, 92.1%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 91.1%, 92.1%, 20.4%
OKLCH 0.0 0.0 0.0 0.5342 0.2115 28.7

Contrast & Accessibility

3.63:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB1210 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CB1210

Color Difference (Delta E)

93.97 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB1210);
background: linear-gradient(135deg, #000000, #CB1210);

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