black

#000000

#731F9B

#731F9B

Contrast Ratio

2.4:1

Delta E

80.72

Very Different

50:50 Mix

Color Values

Format #000000 #731F9B
HEX #000000 #731F9B
RGB 0, 0, 0 115, 31, 155
HSL 0.0, 0.0%, 0.0% 280.6, 66.7%, 36.5%
HSV 0.0, 0.0%, 0.0% 280.6, 80.0%, 60.8%
CMYK 0%, 0%, 0%, 100% 25.8%, 80.0%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.4367 0.1899 311.7

Contrast & Accessibility

2.4:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #731F9B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #731F9B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #731F9B);
background: linear-gradient(135deg, #000000, #731F9B);

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