black

#000000

#517EFE

#517EFE

Contrast Ratio

5.77:1

Delta E

91.95

Very Different

50:50 Mix

Color Values

Format #000000 #517EFE
HEX #000000 #517EFE
RGB 0, 0, 0 81, 126, 254
HSL 0.0, 0.0%, 0.0% 224.4, 98.9%, 65.7%
HSV 0.0, 0.0%, 0.0% 224.4, 68.1%, 99.6%
CMYK 0%, 0%, 0%, 100% 68.1%, 50.4%, 0.0%, 0.4%
OKLCH 0.0 0.0 0.0 0.6291 0.1967 266.2

Contrast & Accessibility

5.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517EFE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #517EFE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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