black

#000000

#C83830

#C83830

Contrast Ratio

4.06:1

Delta E

82.1

Very Different

50:50 Mix

Color Values

Format #000000 #C83830
HEX #000000 #C83830
RGB 0, 0, 0 200, 56, 48
HSL 0.0, 0.0%, 0.0% 3.2, 61.3%, 48.6%
HSV 0.0, 0.0%, 0.0% 3.2, 76.0%, 78.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.0%, 76.0%, 21.6%
OKLCH 0.0 0.0 0.0 0.5567 0.1822 27.9

Contrast & Accessibility

4.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C83830 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C83830

Color Difference (Delta E)

82.1 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, #C83830);
background: linear-gradient(135deg, #000000, #C83830);

Explore Each Color

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