black

#000000

#645682

#645682

Contrast Ratio

3.2:1

Delta E

48.15

Very Different

50:50 Mix

Color Values

Format #000000 #645682
HEX #000000 #645682
RGB 0, 0, 0 100, 86, 130
HSL 0.0, 0.0%, 0.0% 259.1, 20.4%, 42.4%
HSV 0.0, 0.0%, 0.0% 259.1, 33.8%, 51.0%
CMYK 0%, 0%, 0%, 100% 23.1%, 33.8%, 0.0%, 49.0%
OKLCH 0.0 0.0 0.0 0.4849 0.071 298.3

Contrast & Accessibility

3.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645682 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #645682

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #645682);
background: linear-gradient(135deg, #000000, #645682);

Explore Each Color

Related Comparisons