black

#000000

#511D90

#511D90

Contrast Ratio

1.93:1

Delta E

75.73

Very Different

50:50 Mix

Color Values

Format #000000 #511D90
HEX #000000 #511D90
RGB 0, 0, 0 81, 29, 144
HSL 0.0, 0.0%, 0.0% 267.1, 66.5%, 33.9%
HSV 0.0, 0.0%, 0.0% 267.1, 79.9%, 56.5%
CMYK 0%, 0%, 0%, 100% 43.8%, 79.9%, 0.0%, 43.5%
OKLCH 0.0 0.0 0.0 0.3808 0.1733 297.9

Contrast & Accessibility

1.93:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511D90 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511D90

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511D90);
background: linear-gradient(135deg, #000000, #511D90);

Explore Each Color

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