black

#000000

#511790

#511790

Contrast Ratio

1.88:1

Delta E

77.89

Very Different

50:50 Mix

Color Values

Format #000000 #511790
HEX #000000 #511790
RGB 0, 0, 0 81, 23, 144
HSL 0.0, 0.0%, 0.0% 268.8, 72.5%, 32.7%
HSV 0.0, 0.0%, 0.0% 268.8, 84.0%, 56.5%
CMYK 0%, 0%, 0%, 100% 43.8%, 84.0%, 0.0%, 43.5%
OKLCH 0.0 0.0 0.0 0.3752 0.1788 298.7

Contrast & Accessibility

1.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511790 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511790

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511790);
background: linear-gradient(135deg, #000000, #511790);

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