black

#000000

#638EAB

#638EAB

Contrast Ratio

5.99:1

Delta E

60.78

Very Different

50:50 Mix

Color Values

Format #000000 #638EAB
HEX #000000 #638EAB
RGB 0, 0, 0 99, 142, 171
HSL 0.0, 0.0%, 0.0% 204.2, 30.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 204.2, 42.1%, 67.1%
CMYK 0%, 0%, 0%, 100% 42.1%, 17.0%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.6265 0.0644 238.6

Contrast & Accessibility

5.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #638EAB β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #638EAB

Color Difference (Delta E)

60.78 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, #638EAB);
background: linear-gradient(135deg, #000000, #638EAB);

Explore Each Color

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