black

#000000

#517FEE

#517FEE

Contrast Ratio

5.62:1

Delta E

84.29

Very Different

50:50 Mix

Color Values

Format #000000 #517FEE
HEX #000000 #517FEE
RGB 0, 0, 0 81, 127, 238
HSL 0.0, 0.0%, 0.0% 222.4, 82.2%, 62.5%
HSV 0.0, 0.0%, 0.0% 222.4, 66.0%, 93.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 46.6%, 0.0%, 6.7%
OKLCH 0.0 0.0 0.0 0.6203 0.1744 264.8

Contrast & Accessibility

5.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517FEE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #517FEE

Color Difference (Delta E)

84.29 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #517FEE);
background: linear-gradient(135deg, #000000, #517FEE);

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