black

#000000

#584CC7

#584CC7

Contrast Ratio

3.27:1

Delta E

84.09

Very Different

50:50 Mix

Color Values

Format #000000 #584CC7
HEX #000000 #584CC7
RGB 0, 0, 0 88, 76, 199
HSL 0.0, 0.0%, 0.0% 245.9, 52.3%, 53.9%
HSV 0.0, 0.0%, 0.0% 245.9, 61.8%, 78.0%
CMYK 0%, 0%, 0%, 100% 55.8%, 61.8%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.5006 0.184 281.9

Contrast & Accessibility

3.27:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #584CC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #584CC7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #584CC7);
background: linear-gradient(135deg, #000000, #584CC7);

Explore Each Color

Related Comparisons