black

#000000

#642883

#642883

Contrast Ratio

2.17:1

Delta E

65.15

Very Different

50:50 Mix

Color Values

Format #000000 #642883
HEX #000000 #642883
RGB 0, 0, 0 100, 40, 131
HSL 0.0, 0.0%, 0.0% 279.6, 53.2%, 33.5%
HSV 0.0, 0.0%, 0.0% 279.6, 69.5%, 51.4%
CMYK 0%, 0%, 0%, 100% 23.7%, 69.5%, 0.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.4072 0.1506 311.8

Contrast & Accessibility

2.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #642883 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #642883

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #642883);
background: linear-gradient(135deg, #000000, #642883);

Explore Each Color

Related Comparisons