black

#000000

#537F65

#537F65

Contrast Ratio

4.59:1

Delta E

54.6

Very Different

50:50 Mix

Color Values

Format #000000 #537F65
HEX #000000 #537F65
RGB 0, 0, 0 83, 127, 101
HSL 0.0, 0.0%, 0.0% 144.5, 21.0%, 41.2%
HSV 0.0, 0.0%, 0.0% 144.5, 34.6%, 49.8%
CMYK 0%, 0%, 0%, 100% 34.6%, 0.0%, 20.5%, 50.2%
OKLCH 0.0 0.0 0.0 0.5566 0.0635 157.6

Contrast & Accessibility

4.59:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #537F65 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #537F65

Color Difference (Delta E)

54.6 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, #537F65);
background: linear-gradient(135deg, #000000, #537F65);

Explore Each Color

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