black

#000000

#645AA0

#645AA0

Contrast Ratio

3.51:1

Delta E

59.77

Very Different

50:50 Mix

Color Values

Format #000000 #645AA0
HEX #000000 #645AA0
RGB 0, 0, 0 100, 90, 160
HSL 0.0, 0.0%, 0.0% 248.6, 28.0%, 49.0%
HSV 0.0, 0.0%, 0.0% 248.6, 43.7%, 62.7%
CMYK 0%, 0%, 0%, 100% 37.5%, 43.7%, 0.0%, 37.3%
OKLCH 0.0 0.0 0.0 0.5092 0.1089 288.5

Contrast & Accessibility

3.51:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645AA0 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #645AA0

Color Difference (Delta E)

59.77 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, #645AA0);
background: linear-gradient(135deg, #000000, #645AA0);

Explore Each Color

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