black

#000000

#517F91

#517F91

Contrast Ratio

4.79:1

Delta E

53.8

Very Different

50:50 Mix

Color Values

Format #000000 #517F91
HEX #000000 #517F91
RGB 0, 0, 0 81, 127, 145
HSL 0.0, 0.0%, 0.0% 196.9, 28.3%, 44.3%
HSV 0.0, 0.0%, 0.0% 196.9, 44.1%, 56.9%
CMYK 0%, 0%, 0%, 100% 44.1%, 12.4%, 0.0%, 43.1%
OKLCH 0.0 0.0 0.0 0.5703 0.0573 224.7

Contrast & Accessibility

4.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517F91 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #517F91

Color Difference (Delta E)

53.8 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, #517F91);
background: linear-gradient(135deg, #000000, #517F91);

Explore Each Color

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