black

#000000

#511DA1

#511DA1

Contrast Ratio

2.04:1

Delta E

84.54

Very Different

50:50 Mix

Color Values

Format #000000 #511DA1
HEX #000000 #511DA1
RGB 0, 0, 0 81, 29, 161
HSL 0.0, 0.0%, 0.0% 263.6, 69.5%, 37.3%
HSV 0.0, 0.0%, 0.0% 263.6, 82.0%, 63.1%
CMYK 0%, 0%, 0%, 100% 49.7%, 82.0%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.3969 0.1915 293.3

Contrast & Accessibility

2.04:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511DA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511DA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511DA1);
background: linear-gradient(135deg, #000000, #511DA1);

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