#428AFA

#428AFA

white

#FFFFFF

Contrast Ratio

3.36:1

Delta E

76.53

Very Different

50:50 Mix

#B1C2FE

Color Values

Format #428AFA #FFFFFF
HEX #428AFA #FFFFFF
RGB 66, 138, 250 255, 255, 255
HSL 216.5, 94.8%, 62.0% 0.0, 0.0%, 100.0%
HSV 216.5, 73.6%, 98.0% 0.0, 0.0%, 100.0%
CMYK 73.6%, 44.8%, 0.0%, 2.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6447 0.1821 259.1 1.0 0.0 89.9

Contrast & Accessibility

3.36:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #428AFA

The quick brown fox jumps over the lazy dog

Text: #428AFA → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#428AFA #719CFB #94AFFD #B1C2FE #CCD6FE #E6EAFF #FFFFFF

Color Mixing

#428AFA

100%

#83A5FC

75:25

#B1C2FE

50:50

#D9E0FF

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #428AFA, #FFFFFF);
background: linear-gradient(135deg, #428AFA, #FFFFFF);

Explore Each Color

#428AFA

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white

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