black

#000000

#31B5D8

#31B5D8

Contrast Ratio

8.73:1

Delta E

77.38

Very Different

50:50 Mix

Color Values

Format #000000 #31B5D8
HEX #000000 #31B5D8
RGB 0, 0, 0 49, 181, 216
HSL 0.0, 0.0%, 0.0% 192.6, 68.2%, 52.0%
HSV 0.0, 0.0%, 0.0% 192.6, 77.3%, 84.7%
CMYK 0%, 0%, 0%, 100% 77.3%, 16.2%, 0.0%, 15.3%
OKLCH 0.0 0.0 0.0 0.7191 0.1194 220.3

Contrast & Accessibility

8.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #31B5D8 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #31B5D8

Color Difference (Delta E)

77.38 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, #31B5D8);
background: linear-gradient(135deg, #000000, #31B5D8);

Explore Each Color

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