black

#000000

#AF0100

#AF0100

Contrast Ratio

2.83:1

Delta E

86.64

Very Different

50:50 Mix

Color Values

Format #000000 #AF0100
HEX #000000 #AF0100
RGB 0, 0, 0 175, 1, 0
HSL 0.0, 0.0%, 0.0% 0.3, 100.0%, 34.3%
HSV 0.0, 0.0%, 0.0% 0.3, 100.0%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 99.4%, 100.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.4738 0.194 29.3

Contrast & Accessibility

2.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF0100 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #AF0100

Color Difference (Delta E)

86.64 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, #AF0100);
background: linear-gradient(135deg, #000000, #AF0100);

Explore Each Color

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