black

#000000

#AC311E

#AC311E

Contrast Ratio

3.21:1

Delta E

74.61

Very Different

50:50 Mix

Color Values

Format #000000 #AC311E
HEX #000000 #AC311E
RGB 0, 0, 0 172, 49, 30
HSL 0.0, 0.0%, 0.0% 8.0, 70.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 8.0, 82.6%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.5%, 82.6%, 32.5%
OKLCH 0.0 0.0 0.0 0.4988 0.1626 31.6

Contrast & Accessibility

3.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC311E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #AC311E

Color Difference (Delta E)

74.61 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, #AC311E);
background: linear-gradient(135deg, #000000, #AC311E);

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