black

#000000

#728CD9

#728CD9

Contrast Ratio

6.47:1

Delta E

73.73

Very Different

50:50 Mix

Color Values

Format #000000 #728CD9
HEX #000000 #728CD9
RGB 0, 0, 0 114, 140, 217
HSL 0.0, 0.0%, 0.0% 224.9, 57.5%, 64.9%
HSV 0.0, 0.0%, 0.0% 224.9, 47.5%, 85.1%
CMYK 0%, 0%, 0%, 100% 47.5%, 35.5%, 0.0%, 14.9%
OKLCH 0.0 0.0 0.0 0.653 0.1192 268.8

Contrast & Accessibility

6.47:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728CD9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728CD9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728CD9);
background: linear-gradient(135deg, #000000, #728CD9);

Explore Each Color

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