black

#000000

#AC0505

#AC0505

Contrast Ratio

2.78:1

Delta E

84.08

Very Different

50:50 Mix

Color Values

Format #000000 #AC0505
HEX #000000 #AC0505
RGB 0, 0, 0 172, 5, 5
HSL 0.0, 0.0%, 0.0% 0.0, 94.4%, 34.7%
HSV 0.0, 0.0%, 0.0% 0.0, 97.1%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 97.1%, 97.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.4693 0.19 28.9

Contrast & Accessibility

2.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC0505 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #AC0505

Color Difference (Delta E)

84.08 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, #AC0505);
background: linear-gradient(135deg, #000000, #AC0505);

Explore Each Color

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