black

#000000

#64829E

#64829E

Contrast Ratio

5.23:1

Delta E

56.3

Very Different

50:50 Mix

Color Values

Format #000000 #64829E
HEX #000000 #64829E
RGB 0, 0, 0 100, 130, 158
HSL 0.0, 0.0%, 0.0% 209.0, 23.0%, 50.6%
HSV 0.0, 0.0%, 0.0% 209.0, 36.7%, 62.0%
CMYK 0%, 0%, 0%, 100% 36.7%, 17.7%, 0.0%, 38.0%
OKLCH 0.0 0.0 0.0 0.5942 0.055 247.0

Contrast & Accessibility

5.23:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64829E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #64829E

Color Difference (Delta E)

56.3 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64829E);
background: linear-gradient(135deg, #000000, #64829E);

Explore Each Color

Related Comparisons