black

#000000

#643977

#643977

Contrast Ratio

2.39:1

Delta E

52.26

Very Different

50:50 Mix

Color Values

Format #000000 #643977
HEX #000000 #643977
RGB 0, 0, 0 100, 57, 119
HSL 0.0, 0.0%, 0.0% 281.6, 35.2%, 34.5%
HSV 0.0, 0.0%, 0.0% 281.6, 52.1%, 46.7%
CMYK 0%, 0%, 0%, 100% 16.0%, 52.1%, 0.0%, 53.3%
OKLCH 0.0 0.0 0.0 0.4242 0.1095 314.6

Contrast & Accessibility

2.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643977 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #643977

Color Difference (Delta E)

52.26 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, #643977);
background: linear-gradient(135deg, #000000, #643977);

Explore Each Color

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