black

#000000

#557B6D

#557B6D

Contrast Ratio

4.44:1

Delta E

51.39

Very Different

50:50 Mix

Color Values

Format #000000 #557B6D
HEX #000000 #557B6D
RGB 0, 0, 0 85, 123, 109
HSL 0.0, 0.0%, 0.0% 157.9, 18.3%, 40.8%
HSV 0.0, 0.0%, 0.0% 157.9, 30.9%, 48.2%
CMYK 0%, 0%, 0%, 100% 30.9%, 0.0%, 11.4%, 51.8%
OKLCH 0.0 0.0 0.0 0.5501 0.0482 169.6

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #557B6D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #557B6D

Color Difference (Delta E)

51.39 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, #557B6D);
background: linear-gradient(135deg, #000000, #557B6D);

Explore Each Color

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