black

#000000

#644EFB

#644EFB

Contrast Ratio

4.02:1

Delta E

109.98

Very Different

50:50 Mix

Color Values

Format #000000 #644EFB
HEX #000000 #644EFB
RGB 0, 0, 0 100, 78, 251
HSL 0.0, 0.0%, 0.0% 247.6, 95.6%, 64.5%
HSV 0.0, 0.0%, 0.0% 247.6, 68.9%, 98.4%
CMYK 0%, 0%, 0%, 100% 60.2%, 68.9%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.5567 0.2438 280.7

Contrast & Accessibility

4.02:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644EFB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644EFB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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