black

#000000

#581F65

#581F65

Contrast Ratio

1.8:1

Delta E

53.05

Very Different

50:50 Mix

Color Values

Format #000000 #581F65
HEX #000000 #581F65
RGB 0, 0, 0 88, 31, 101
HSL 0.0, 0.0%, 0.0% 288.9, 53.0%, 25.9%
HSV 0.0, 0.0%, 0.0% 288.9, 69.3%, 39.6%
CMYK 0%, 0%, 0%, 100% 12.9%, 69.3%, 0.0%, 60.4%
OKLCH 0.0 0.0 0.0 0.358 0.127 319.7

Contrast & Accessibility

1.8:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #581F65 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #581F65

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #581F65);
background: linear-gradient(135deg, #000000, #581F65);

Explore Each Color

Related Comparisons