black

#000000

#645C96

#645C96

Contrast Ratio

3.51:1

Delta E

54.88

Very Different

50:50 Mix

Color Values

Format #000000 #645C96
HEX #000000 #645C96
RGB 0, 0, 0 100, 92, 150
HSL 0.0, 0.0%, 0.0% 248.3, 24.0%, 47.5%
HSV 0.0, 0.0%, 0.0% 248.3, 38.7%, 58.8%
CMYK 0%, 0%, 0%, 100% 33.3%, 38.7%, 0.0%, 41.2%
OKLCH 0.0 0.0 0.0 0.5076 0.0908 289.1

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: #645C96 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #645C96

Color Difference (Delta E)

54.88 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #645C96);
background: linear-gradient(135deg, #000000, #645C96);

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