black

#000000

#591C97

#591C97

Contrast Ratio

2.04:1

Delta E

79.6

Very Different

50:50 Mix

Color Values

Format #000000 #591C97
HEX #000000 #591C97
RGB 0, 0, 0 89, 28, 151
HSL 0.0, 0.0%, 0.0% 269.8, 68.7%, 35.1%
HSV 0.0, 0.0%, 0.0% 269.8, 81.5%, 59.2%
CMYK 0%, 0%, 0%, 100% 41.1%, 81.5%, 0.0%, 40.8%
OKLCH 0.0 0.0 0.0 0.3961 0.1827 300.3

Contrast & Accessibility

2.04:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #591C97 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #591C97

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #591C97);
background: linear-gradient(135deg, #000000, #591C97);

Explore Each Color

Related Comparisons