black

#000000

#723BC7

#723BC7

Contrast Ratio

3.17:1

Delta E

91.99

Very Different

50:50 Mix

Color Values

Format #000000 #723BC7
HEX #000000 #723BC7
RGB 0, 0, 0 114, 59, 199
HSL 0.0, 0.0%, 0.0% 263.6, 55.6%, 50.6%
HSV 0.0, 0.0%, 0.0% 263.6, 70.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 42.7%, 70.4%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.5001 0.2041 296.1

Contrast & Accessibility

3.17:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #723BC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #723BC7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #723BC7);
background: linear-gradient(135deg, #000000, #723BC7);

Explore Each Color

Related Comparisons