black

#000000

#517F6D

#517F6D

Contrast Ratio

4.61:1

Delta E

53.65

Very Different

50:50 Mix

Color Values

Format #000000 #517F6D
HEX #000000 #517F6D
RGB 0, 0, 0 81, 127, 109
HSL 0.0, 0.0%, 0.0% 156.5, 22.1%, 40.8%
HSV 0.0, 0.0%, 0.0% 156.5, 36.2%, 49.8%
CMYK 0%, 0%, 0%, 100% 36.2%, 0.0%, 14.2%, 50.2%
OKLCH 0.0 0.0 0.0 0.5577 0.0581 167.6

Contrast & Accessibility

4.61:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517F6D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #517F6D

Color Difference (Delta E)

53.65 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, #517F6D);
background: linear-gradient(135deg, #000000, #517F6D);

Explore Each Color

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