black

#000000

#517AF4

#517AF4

Contrast Ratio

5.44:1

Delta E

88.55

Very Different

50:50 Mix

Color Values

Format #000000 #517AF4
HEX #000000 #517AF4
RGB 0, 0, 0 81, 122, 244
HSL 0.0, 0.0%, 0.0% 224.9, 88.1%, 63.7%
HSV 0.0, 0.0%, 0.0% 224.9, 66.8%, 95.7%
CMYK 0%, 0%, 0%, 100% 66.8%, 50.0%, 0.0%, 4.3%
OKLCH 0.0 0.0 0.0 0.6144 0.1883 266.8

Contrast & Accessibility

5.44:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #517AF4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #517AF4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #517AF4);
background: linear-gradient(135deg, #000000, #517AF4);

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