black

#000000

#728EF5

#728EF5

Contrast Ratio

6.9:1

Delta E

84.28

Very Different

50:50 Mix

Color Values

Format #000000 #728EF5
HEX #000000 #728EF5
RGB 0, 0, 0 114, 142, 245
HSL 0.0, 0.0%, 0.0% 227.2, 86.8%, 70.4%
HSV 0.0, 0.0%, 0.0% 227.2, 53.5%, 96.1%
CMYK 0%, 0%, 0%, 100% 53.5%, 42.0%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.6726 0.1555 270.3

Contrast & Accessibility

6.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728EF5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728EF5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728EF5);
background: linear-gradient(135deg, #000000, #728EF5);

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