black

#000000

#728AD2

#728AD2

Contrast Ratio

6.28:1

Delta E

71.44

Very Different

50:50 Mix

Color Values

Format #000000 #728AD2
HEX #000000 #728AD2
RGB 0, 0, 0 114, 138, 210
HSL 0.0, 0.0%, 0.0% 225.0, 51.6%, 63.5%
HSV 0.0, 0.0%, 0.0% 225.0, 45.7%, 82.4%
CMYK 0%, 0%, 0%, 100% 45.7%, 34.3%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.6452 0.1117 269.1

Contrast & Accessibility

6.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728AD2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728AD2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728AD2);
background: linear-gradient(135deg, #000000, #728AD2);

Explore Each Color

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