black

#000000

#641D7A

#641D7A

Contrast Ratio

2.0:1

Delta E

64.97

Very Different

50:50 Mix

Color Values

Format #000000 #641D7A
HEX #000000 #641D7A
RGB 0, 0, 0 100, 29, 122
HSL 0.0, 0.0%, 0.0% 285.8, 61.6%, 29.6%
HSV 0.0, 0.0%, 0.0% 285.8, 76.2%, 47.8%
CMYK 0%, 0%, 0%, 100% 18.0%, 76.2%, 0.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.3884 0.1558 316.8

Contrast & Accessibility

2.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #641D7A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #641D7A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641D7A);
background: linear-gradient(135deg, #000000, #641D7A);

Explore Each Color

Related Comparisons