black

#000000

#644CD4

#644CD4

Contrast Ratio

3.53:1

Delta E

91.07

Very Different

50:50 Mix

Color Values

Format #000000 #644CD4
HEX #000000 #644CD4
RGB 0, 0, 0 100, 76, 212
HSL 0.0, 0.0%, 0.0% 250.6, 61.3%, 56.5%
HSV 0.0, 0.0%, 0.0% 250.6, 64.2%, 83.1%
CMYK 0%, 0%, 0%, 100% 52.8%, 64.2%, 0.0%, 16.9%
OKLCH 0.0 0.0 0.0 0.5209 0.199 285.2

Contrast & Accessibility

3.53:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #644CD4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #644CD4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #644CD4);
background: linear-gradient(135deg, #000000, #644CD4);

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