black

#000000

#515E74

#515E74

Contrast Ratio

3.2:1

Delta E

42.04

Very Different

50:50 Mix

Color Values

Format #000000 #515E74
HEX #000000 #515E74
RGB 0, 0, 0 81, 94, 116
HSL 0.0, 0.0%, 0.0% 217.7, 17.8%, 38.6%
HSV 0.0, 0.0%, 0.0% 217.7, 30.2%, 45.5%
CMYK 0%, 0%, 0%, 100% 30.2%, 19.0%, 0.0%, 54.5%
OKLCH 0.0 0.0 0.0 0.4795 0.0392 260.9

Contrast & Accessibility

3.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #515E74 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #515E74

Color Difference (Delta E)

42.04 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, #515E74);
background: linear-gradient(135deg, #000000, #515E74);

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