black

#000000

#643C84

#643C84

Contrast Ratio

2.52:1

Delta E

57.22

Very Different

50:50 Mix

Color Values

Format #000000 #643C84
HEX #000000 #643C84
RGB 0, 0, 0 100, 60, 132
HSL 0.0, 0.0%, 0.0% 273.3, 37.5%, 37.6%
HSV 0.0, 0.0%, 0.0% 273.3, 54.5%, 51.8%
CMYK 0%, 0%, 0%, 100% 24.2%, 54.5%, 0.0%, 48.2%
OKLCH 0.0 0.0 0.0 0.4371 0.1203 307.8

Contrast & Accessibility

2.52:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643C84 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643C84

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643C84);
background: linear-gradient(135deg, #000000, #643C84);

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