black

#000000

#517FE5

#517FE5

Contrast Ratio

5.52:1

Delta E

80.3

Very Different

50:50 Mix

Color Values

Format #000000 #517FE5
HEX #000000 #517FE5
RGB 0, 0, 0 81, 127, 229
HSL 0.0, 0.0%, 0.0% 221.4, 74.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 221.4, 64.6%, 89.8%
CMYK 0%, 0%, 0%, 100% 64.6%, 44.5%, 0.0%, 10.2%
OKLCH 0.0 0.0 0.0 0.6145 0.1624 264.0

Contrast & Accessibility

5.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517FE5 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #517FE5

Color Difference (Delta E)

80.3 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, #517FE5);
background: linear-gradient(135deg, #000000, #517FE5);

Explore Each Color

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