black

#000000

#57ABF0

#57ABF0

Contrast Ratio

8.49:1

Delta E

79.75

Very Different

50:50 Mix

Color Values

Format #000000 #57ABF0
HEX #000000 #57ABF0
RGB 0, 0, 0 87, 171, 240
HSL 0.0, 0.0%, 0.0% 207.1, 83.6%, 64.1%
HSV 0.0, 0.0%, 0.0% 207.1, 63.7%, 94.1%
CMYK 0%, 0%, 0%, 100% 63.7%, 28.8%, 0.0%, 5.9%
OKLCH 0.0 0.0 0.0 0.718 0.13 245.8

Contrast & Accessibility

8.49:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57ABF0 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #57ABF0

Color Difference (Delta E)

79.75 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, #57ABF0);
background: linear-gradient(135deg, #000000, #57ABF0);

Explore Each Color

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