black

#000000

#511645

#511645

Contrast Ratio

1.55:1

Delta E

41.26

Very Different

50:50 Mix

Color Values

Format #000000 #511645
HEX #000000 #511645
RGB 0, 0, 0 81, 22, 69
HSL 0.0, 0.0%, 0.0% 312.2, 57.3%, 20.2%
HSV 0.0, 0.0%, 0.0% 312.2, 72.8%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.8%, 14.8%, 68.2%
OKLCH 0.0 0.0 0.0 0.3159 0.1062 336.9

Contrast & Accessibility

1.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511645 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511645

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511645);
background: linear-gradient(135deg, #000000, #511645);

Explore Each Color

Related Comparisons