black

#000000

#640F7F

#640F7F

Contrast Ratio

1.92:1

Delta E

71.49

Very Different

50:50 Mix

Color Values

Format #000000 #640F7F
HEX #000000 #640F7F
RGB 0, 0, 0 100, 15, 127
HSL 0.0, 0.0%, 0.0% 285.5, 78.9%, 27.8%
HSV 0.0, 0.0%, 0.0% 285.5, 88.2%, 49.8%
CMYK 0%, 0%, 0%, 100% 21.3%, 88.2%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.3811 0.1738 315.6

Contrast & Accessibility

1.92:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #640F7F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #640F7F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #640F7F);
background: linear-gradient(135deg, #000000, #640F7F);

Explore Each Color

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