black

#000000

#645CBE

#645CBE

Contrast Ratio

3.82:1

Delta E

73.35

Very Different

50:50 Mix

Color Values

Format #000000 #645CBE
HEX #000000 #645CBE
RGB 0, 0, 0 100, 92, 190
HSL 0.0, 0.0%, 0.0% 244.9, 43.0%, 55.3%
HSV 0.0, 0.0%, 0.0% 244.9, 51.6%, 74.5%
CMYK 0%, 0%, 0%, 100% 47.4%, 51.6%, 0.0%, 25.5%
OKLCH 0.0 0.0 0.0 0.5319 0.1487 283.8

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645CBE β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #645CBE

Color Difference (Delta E)

73.35 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, #645CBE);
background: linear-gradient(135deg, #000000, #645CBE);

Explore Each Color

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