black

#000000

#AC0557

#AC0557

Contrast Ratio

2.91:1

Delta E

72.74

Very Different

50:50 Mix

Color Values

Format #000000 #AC0557
HEX #000000 #AC0557
RGB 0, 0, 0 172, 5, 87
HSL 0.0, 0.0%, 0.0% 330.5, 94.4%, 34.7%
HSV 0.0, 0.0%, 0.0% 330.5, 97.1%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 97.1%, 49.4%, 32.5%
OKLCH 0.0 0.0 0.0 0.4828 0.1927 1.4

Contrast & Accessibility

2.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC0557 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #AC0557

Color Difference (Delta E)

72.74 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, #AC0557);
background: linear-gradient(135deg, #000000, #AC0557);

Explore Each Color

Related Comparisons