black

#000000

#5173B8

#5173B8

Contrast Ratio

4.49:1

Delta E

63.81

Very Different

50:50 Mix

Color Values

Format #000000 #5173B8
HEX #000000 #5173B8
RGB 0, 0, 0 81, 115, 184
HSL 0.0, 0.0%, 0.0% 220.2, 42.0%, 52.0%
HSV 0.0, 0.0%, 0.0% 220.2, 56.0%, 72.2%
CMYK 0%, 0%, 0%, 100% 56.0%, 37.5%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.5618 0.1144 263.3

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5173B8 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #5173B8

Color Difference (Delta E)

63.81 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, #5173B8);
background: linear-gradient(135deg, #000000, #5173B8);

Explore Each Color

Related Comparisons