black

#000000

#644ED6

#644ED6

Contrast Ratio

3.6:1

Delta E

91.22

Very Different

50:50 Mix

Color Values

Format #000000 #644ED6
HEX #000000 #644ED6
RGB 0, 0, 0 100, 78, 214
HSL 0.0, 0.0%, 0.0% 249.7, 62.4%, 57.3%
HSV 0.0, 0.0%, 0.0% 249.7, 63.6%, 83.9%
CMYK 0%, 0%, 0%, 100% 53.3%, 63.6%, 0.0%, 16.1%
OKLCH 0.0 0.0 0.0 0.5256 0.1991 284.6

Contrast & Accessibility

3.6:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644ED6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644ED6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #644ED6);
background: linear-gradient(135deg, #000000, #644ED6);

Explore Each Color

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