black

#000000

#511B53

#511B53

Contrast Ratio

1.63:1

Delta E

45.27

Very Different

50:50 Mix

Color Values

Format #000000 #511B53
HEX #000000 #511B53
RGB 0, 0, 0 81, 27, 83
HSL 0.0, 0.0%, 0.0% 297.9, 50.9%, 21.6%
HSV 0.0, 0.0%, 0.0% 297.9, 67.5%, 32.5%
CMYK 0%, 0%, 0%, 100% 2.4%, 67.5%, 0.0%, 67.5%
OKLCH 0.0 0.0 0.0 0.3304 0.1111 326.3

Contrast & Accessibility

1.63:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511B53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511B53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511B53);
background: linear-gradient(135deg, #000000, #511B53);

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