black

#000000

#D83228

#D83228

Contrast Ratio

4.41:1

Delta E

91.5

Very Different

50:50 Mix

Color Values

Format #000000 #D83228
HEX #000000 #D83228
RGB 0, 0, 0 216, 50, 40
HSL 0.0, 0.0%, 0.0% 3.4, 69.3%, 50.2%
HSV 0.0, 0.0%, 0.0% 3.4, 81.5%, 84.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.9%, 81.5%, 15.3%
OKLCH 0.0 0.0 0.0 0.5785 0.2036 28.7

Contrast & Accessibility

4.41:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D83228 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D83228

Color Difference (Delta E)

91.5 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, #D83228);
background: linear-gradient(135deg, #000000, #D83228);

Explore Each Color

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