black

#000000

#31666D

#31666D

Contrast Ratio

3.25:1

Delta E

43.89

Very Different

50:50 Mix

Color Values

Format #000000 #31666D
HEX #000000 #31666D
RGB 0, 0, 0 49, 102, 109
HSL 0.0, 0.0%, 0.0% 187.0, 38.0%, 31.0%
HSV 0.0, 0.0%, 0.0% 187.0, 55.0%, 42.7%
CMYK 0%, 0%, 0%, 100% 55.0%, 6.4%, 0.0%, 57.3%
OKLCH 0.0 0.0 0.0 0.4769 0.0573 206.8

Contrast & Accessibility

3.25:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #31666D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #31666D

Color Difference (Delta E)

43.89 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, #31666D);
background: linear-gradient(135deg, #000000, #31666D);

Explore Each Color

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