black

#000000

#728CE2

#728CE2

Contrast Ratio

6.56:1

Delta E

77.09

Very Different

50:50 Mix

Color Values

Format #000000 #728CE2
HEX #000000 #728CE2
RGB 0, 0, 0 114, 140, 226
HSL 0.0, 0.0%, 0.0% 226.1, 65.9%, 66.7%
HSV 0.0, 0.0%, 0.0% 226.1, 49.6%, 88.6%
CMYK 0%, 0%, 0%, 100% 49.6%, 38.1%, 0.0%, 11.4%
OKLCH 0.0 0.0 0.0 0.6579 0.1318 269.8

Contrast & Accessibility

6.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728CE2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728CE2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728CE2);
background: linear-gradient(135deg, #000000, #728CE2);

Explore Each Color

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