black

#000000

#505B6C

#505B6C

Contrast Ratio

3.05:1

Delta E

39.9

Very Different

50:50 Mix

Color Values

Format #000000 #505B6C
HEX #000000 #505B6C
RGB 0, 0, 0 80, 91, 108
HSL 0.0, 0.0%, 0.0% 216.4, 14.9%, 36.9%
HSV 0.0, 0.0%, 0.0% 216.4, 25.9%, 42.4%
CMYK 0%, 0%, 0%, 100% 25.9%, 15.7%, 0.0%, 57.6%
OKLCH 0.0 0.0 0.0 0.4682 0.0309 259.0

Contrast & Accessibility

3.05:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505B6C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #505B6C

Color Difference (Delta E)

39.9 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, #505B6C);
background: linear-gradient(135deg, #000000, #505B6C);

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