black

#000000

#C13A3F

#C13A3F

Contrast Ratio

3.94:1

Delta E

75.81

Very Different

50:50 Mix

Color Values

Format #000000 #C13A3F
HEX #000000 #C13A3F
RGB 0, 0, 0 193, 58, 63
HSL 0.0, 0.0%, 0.0% 357.8, 53.8%, 49.2%
HSV 0.0, 0.0%, 0.0% 357.8, 69.9%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.9%, 67.4%, 24.3%
OKLCH 0.0 0.0 0.0 0.5489 0.1713 22.9

Contrast & Accessibility

3.94:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C13A3F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C13A3F

Color Difference (Delta E)

75.81 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, #C13A3F);
background: linear-gradient(135deg, #000000, #C13A3F);

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