black

#000000

#511F5D

#511F5D

Contrast Ratio

1.7:1

Delta E

48.34

Very Different

50:50 Mix

Color Values

Format #000000 #511F5D
HEX #000000 #511F5D
RGB 0, 0, 0 81, 31, 93
HSL 0.0, 0.0%, 0.0% 288.4, 50.0%, 24.3%
HSV 0.0, 0.0%, 0.0% 288.4, 66.7%, 36.5%
CMYK 0%, 0%, 0%, 100% 12.9%, 66.7%, 0.0%, 63.5%
OKLCH 0.0 0.0 0.0 0.3422 0.115 319.4

Contrast & Accessibility

1.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511F5D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511F5D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511F5D);
background: linear-gradient(135deg, #000000, #511F5D);

Explore Each Color

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