black

#000000

#CF1A16

#CF1A16

Contrast Ratio

3.81:1

Delta E

93.87

Very Different

50:50 Mix

Color Values

Format #000000 #CF1A16
HEX #000000 #CF1A16
RGB 0, 0, 0 207, 26, 22
HSL 0.0, 0.0%, 0.0% 1.3, 80.8%, 44.9%
HSV 0.0, 0.0%, 0.0% 1.3, 89.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.4%, 89.4%, 18.8%
OKLCH 0.0 0.0 0.0 0.5454 0.2114 28.6

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF1A16 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CF1A16

Color Difference (Delta E)

93.87 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, #CF1A16);
background: linear-gradient(135deg, #000000, #CF1A16);

Explore Each Color

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