black

#000000

#559A9B

#559A9B

Contrast Ratio

6.48:1

Delta E

63.54

Very Different

50:50 Mix

Color Values

Format #000000 #559A9B
HEX #000000 #559A9B
RGB 0, 0, 0 85, 154, 155
HSL 0.0, 0.0%, 0.0% 180.9, 29.2%, 47.1%
HSV 0.0, 0.0%, 0.0% 180.9, 45.2%, 60.8%
CMYK 0%, 0%, 0%, 100% 45.2%, 0.6%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.6415 0.07 196.8

Contrast & Accessibility

6.48:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559A9B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #559A9B

Color Difference (Delta E)

63.54 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, #559A9B);
background: linear-gradient(135deg, #000000, #559A9B);

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