black

#000000

#515E52

#515E52

Contrast Ratio

3.07:1

Delta E

39.59

Very Different

50:50 Mix

Color Values

Format #000000 #515E52
HEX #000000 #515E52
RGB 0, 0, 0 81, 94, 82
HSL 0.0, 0.0%, 0.0% 124.6, 7.4%, 34.3%
HSV 0.0, 0.0%, 0.0% 124.6, 13.8%, 36.9%
CMYK 0%, 0%, 0%, 100% 13.8%, 0.0%, 12.8%, 63.1%
OKLCH 0.0 0.0 0.0 0.4669 0.025 147.3

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #515E52 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #515E52

Color Difference (Delta E)

39.59 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, #515E52);
background: linear-gradient(135deg, #000000, #515E52);

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