black

#000000

#518978

#518978

Contrast Ratio

5.2:1

Delta E

57.69

Very Different

50:50 Mix

Color Values

Format #000000 #518978
HEX #000000 #518978
RGB 0, 0, 0 81, 137, 120
HSL 0.0, 0.0%, 0.0% 161.8, 25.7%, 42.7%
HSV 0.0, 0.0%, 0.0% 161.8, 40.9%, 53.7%
CMYK 0%, 0%, 0%, 100% 40.9%, 0.0%, 12.4%, 46.3%
OKLCH 0.0 0.0 0.0 0.5861 0.0653 172.5

Contrast & Accessibility

5.2:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #518978 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #518978

Color Difference (Delta E)

57.69 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, #518978);
background: linear-gradient(135deg, #000000, #518978);

Explore Each Color

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