black

#000000

#643ABA

#643ABA

Contrast Ratio

2.86:1

Delta E

85.57

Very Different

50:50 Mix

Color Values

Format #000000 #643ABA
HEX #000000 #643ABA
RGB 0, 0, 0 100, 58, 186
HSL 0.0, 0.0%, 0.0% 259.7, 52.5%, 47.8%
HSV 0.0, 0.0%, 0.0% 259.7, 68.8%, 72.9%
CMYK 0%, 0%, 0%, 100% 46.2%, 68.8%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.4736 0.1895 292.7

Contrast & Accessibility

2.86:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643ABA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643ABA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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