black

#000000

#511EA2

#511EA2

Contrast Ratio

2.06:1

Delta E

84.68

Very Different

50:50 Mix

Color Values

Format #000000 #511EA2
HEX #000000 #511EA2
RGB 0, 0, 0 81, 30, 162
HSL 0.0, 0.0%, 0.0% 263.2, 68.7%, 37.6%
HSV 0.0, 0.0%, 0.0% 263.2, 81.5%, 63.5%
CMYK 0%, 0%, 0%, 100% 50.0%, 81.5%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.3988 0.1917 292.9

Contrast & Accessibility

2.06:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511EA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511EA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511EA2);
background: linear-gradient(135deg, #000000, #511EA2);

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