black

#000000

#634F89

#634F89

Contrast Ratio

3.01:1

Delta E

52.58

Very Different

50:50 Mix

Color Values

Format #000000 #634F89
HEX #000000 #634F89
RGB 0, 0, 0 99, 79, 137
HSL 0.0, 0.0%, 0.0% 260.7, 26.9%, 42.4%
HSV 0.0, 0.0%, 0.0% 260.7, 42.3%, 53.7%
CMYK 0%, 0%, 0%, 100% 27.7%, 42.3%, 0.0%, 46.3%
OKLCH 0.0 0.0 0.0 0.4735 0.0935 298.7

Contrast & Accessibility

3.01:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #634F89 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #634F89

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #634F89);
background: linear-gradient(135deg, #000000, #634F89);

Explore Each Color

Related Comparisons