black

#000000

#581C74

#581C74

Contrast Ratio

1.83:1

Delta E

61.71

Very Different

50:50 Mix

Color Values

Format #000000 #581C74
HEX #000000 #581C74
RGB 0, 0, 0 88, 28, 116
HSL 0.0, 0.0%, 0.0% 280.9, 61.1%, 28.2%
HSV 0.0, 0.0%, 0.0% 280.9, 75.9%, 45.5%
CMYK 0%, 0%, 0%, 100% 24.1%, 75.9%, 0.0%, 54.5%
OKLCH 0.0 0.0 0.0 0.3653 0.1465 312.6

Contrast & Accessibility

1.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #581C74 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #581C74

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #581C74);
background: linear-gradient(135deg, #000000, #581C74);

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