black

#000000

#643B6D

#643B6D

Contrast Ratio

2.39:1

Delta E

47.09

Very Different

50:50 Mix

Color Values

Format #000000 #643B6D
HEX #000000 #643B6D
RGB 0, 0, 0 100, 59, 109
HSL 0.0, 0.0%, 0.0% 289.2, 29.8%, 32.9%
HSV 0.0, 0.0%, 0.0% 289.2, 45.9%, 42.7%
CMYK 0%, 0%, 0%, 100% 8.3%, 45.9%, 0.0%, 57.3%
OKLCH 0.0 0.0 0.0 0.4221 0.0938 320.2

Contrast & Accessibility

2.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643B6D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643B6D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643B6D);
background: linear-gradient(135deg, #000000, #643B6D);

Explore Each Color

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