black

#000000

#728AE0

#728AE0

Contrast Ratio

6.43:1

Delta E

76.64

Very Different

50:50 Mix

Color Values

Format #000000 #728AE0
HEX #000000 #728AE0
RGB 0, 0, 0 114, 138, 224
HSL 0.0, 0.0%, 0.0% 226.9, 64.0%, 66.3%
HSV 0.0, 0.0%, 0.0% 226.9, 49.1%, 87.8%
CMYK 0%, 0%, 0%, 100% 49.1%, 38.4%, 0.0%, 12.2%
OKLCH 0.0 0.0 0.0 0.6527 0.1314 270.6

Contrast & Accessibility

6.43:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #728AE0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #728AE0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #728AE0);
background: linear-gradient(135deg, #000000, #728AE0);

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