black

#000000

#511161

#511161

Contrast Ratio

1.6:1

Delta E

55.85

Very Different

50:50 Mix

Color Values

Format #000000 #511161
HEX #000000 #511161
RGB 0, 0, 0 81, 17, 97
HSL 0.0, 0.0%, 0.0% 288.0, 70.2%, 22.4%
HSV 0.0, 0.0%, 0.0% 288.0, 82.5%, 38.0%
CMYK 0%, 0%, 0%, 100% 16.5%, 82.5%, 0.0%, 62.0%
OKLCH 0.0 0.0 0.0 0.3293 0.138 318.5

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511161 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511161

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511161);
background: linear-gradient(135deg, #000000, #511161);

Explore Each Color

Related Comparisons