black

#000000

#728FDF

#728FDF

Contrast Ratio

6.71:1

Delta E

75.55

Very Different

50:50 Mix

Color Values

Format #000000 #728FDF
HEX #000000 #728FDF
RGB 0, 0, 0 114, 143, 223
HSL 0.0, 0.0%, 0.0% 224.0, 63.0%, 66.1%
HSV 0.0, 0.0%, 0.0% 224.0, 48.9%, 87.5%
CMYK 0%, 0%, 0%, 100% 48.9%, 35.9%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.6624 0.124 267.8

Contrast & Accessibility

6.71:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728FDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728FDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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