#428FC6

#428FC6

white

#FFFFFF

Contrast Ratio

3.51:1

Delta E

56.11

Very Different

50:50 Mix

#A9C5E3

Color Values

Format #428FC6 #FFFFFF
HEX #428FC6 #FFFFFF
RGB 66, 143, 198 255, 255, 255
HSL 205.0, 53.7%, 51.8% 0.0, 0.0%, 100.0%
HSV 205.0, 66.7%, 77.6% 0.0, 0.0%, 100.0%
CMYK 66.7%, 27.8%, 0.0%, 22.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6257 0.1125 242.6 1.0 0.0 89.9

Contrast & Accessibility

3.51:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #428FC6

The quick brown fox jumps over the lazy dog

Text: #428FC6 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#428FC6 #6AA1D0 #8AB3D9 #A9C5E3 #C6D8EC #E3EBF6 #FFFFFF

Color Mixing

#428FC6

100%

#7BAAD4

75:25

#A9C5E3

50:50

#D4E2F1

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #428FC6, #FFFFFF);
background: linear-gradient(135deg, #428FC6, #FFFFFF);

Explore Each Color

#428FC6

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white

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