black

#000000

#643CA2

#643CA2

Contrast Ratio

2.71:1

Delta E

72.32

Very Different

50:50 Mix

Color Values

Format #000000 #643CA2
HEX #000000 #643CA2
RGB 0, 0, 0 100, 60, 162
HSL 0.0, 0.0%, 0.0% 263.5, 45.9%, 43.5%
HSV 0.0, 0.0%, 0.0% 263.5, 63.0%, 63.5%
CMYK 0%, 0%, 0%, 100% 38.3%, 63.0%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.4577 0.1579 297.9

Contrast & Accessibility

2.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643CA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643CA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643CA2);
background: linear-gradient(135deg, #000000, #643CA2);

Explore Each Color

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