black

#000000

#728AD7

#728AD7

Contrast Ratio

6.33:1

Delta E

73.25

Very Different

50:50 Mix

Color Values

Format #000000 #728AD7
HEX #000000 #728AD7
RGB 0, 0, 0 114, 138, 215
HSL 0.0, 0.0%, 0.0% 225.7, 55.8%, 64.5%
HSV 0.0, 0.0%, 0.0% 225.7, 47.0%, 84.3%
CMYK 0%, 0%, 0%, 100% 47.0%, 35.8%, 0.0%, 15.7%
OKLCH 0.0 0.0 0.0 0.6478 0.1188 269.7

Contrast & Accessibility

6.33:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728AD7 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #728AD7

Color Difference (Delta E)

73.25 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, #728AD7);
background: linear-gradient(135deg, #000000, #728AD7);

Explore Each Color

Related Comparisons