black

#000000

#518F73

#518F73

Contrast Ratio

5.53:1

Delta E

61.55

Very Different

50:50 Mix

Color Values

Format #000000 #518F73
HEX #000000 #518F73
RGB 0, 0, 0 81, 143, 115
HSL 0.0, 0.0%, 0.0% 152.9, 27.7%, 43.9%
HSV 0.0, 0.0%, 0.0% 152.9, 43.4%, 56.1%
CMYK 0%, 0%, 0%, 100% 43.4%, 0.0%, 19.6%, 43.9%
OKLCH 0.0 0.0 0.0 0.5998 0.0781 163.3

Contrast & Accessibility

5.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #518F73 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #518F73

Color Difference (Delta E)

61.55 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, #518F73);
background: linear-gradient(135deg, #000000, #518F73);

Explore Each Color

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