black

#000000

#645DF6

#645DF6

Contrast Ratio

4.44:1

Delta E

101.01

Very Different

50:50 Mix

Color Values

Format #000000 #645DF6
HEX #000000 #645DF6
RGB 0, 0, 0 100, 93, 246
HSL 0.0, 0.0%, 0.0% 242.7, 89.5%, 66.5%
HSV 0.0, 0.0%, 0.0% 242.7, 62.2%, 96.5%
CMYK 0%, 0%, 0%, 100% 59.3%, 62.2%, 0.0%, 3.5%
OKLCH 0.0 0.0 0.0 0.5749 0.221 278.9

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645DF6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #645DF6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #645DF6);
background: linear-gradient(135deg, #000000, #645DF6);

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