#428BB5

#428BB5

white

#FFFFFF

Contrast Ratio

3.76:1

Delta E

54.26

Very Different

50:50 Mix

#A6C3DA

Color Values

Format #428BB5 #FFFFFF
HEX #428BB5 #FFFFFF
RGB 66, 139, 181 255, 255, 255
HSL 201.9, 46.6%, 48.4% 0.0, 0.0%, 100.0%
HSV 201.9, 63.5%, 71.0% 0.0, 0.0%, 100.0%
CMYK 63.5%, 23.2%, 0.0%, 29.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.608 0.0967 236.6 1.0 0.0 89.9

Contrast & Accessibility

3.76:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #428BB5

The quick brown fox jumps over the lazy dog

Text: #428BB5 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#428BB5 #689DC1 #88B0CD #A6C3DA #C4D7E6 #E2EBF3 #FFFFFF

Color Mixing

#428BB5

100%

#78A7C7

75:25

#A6C3DA

50:50

#D3E1EC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #428BB5, #FFFFFF);
background: linear-gradient(135deg, #428BB5, #FFFFFF);

Explore Each Color

#428BB5

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white

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