black

#000000

#64488C

#64488C

Contrast Ratio

2.85:1

Delta E

56.39

Very Different

50:50 Mix

Color Values

Format #000000 #64488C
HEX #000000 #64488C
RGB 0, 0, 0 100, 72, 140
HSL 0.0, 0.0%, 0.0% 264.7, 32.1%, 41.6%
HSV 0.0, 0.0%, 0.0% 264.7, 48.6%, 54.9%
CMYK 0%, 0%, 0%, 100% 28.6%, 48.6%, 0.0%, 45.1%
OKLCH 0.0 0.0 0.0 0.4631 0.1102 301.2

Contrast & Accessibility

2.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64488C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64488C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64488C);
background: linear-gradient(135deg, #000000, #64488C);

Explore Each Color

Related Comparisons