#287CC3

#287CC3

white

#FFFFFF

Contrast Ratio

4.41:1

Delta E

66.27

Very Different

50:50 Mix

#A2BBE1

Color Values

Format #287CC3 #FFFFFF
HEX #287CC3 #FFFFFF
RGB 40, 124, 195 255, 255, 255
HSL 207.5, 66.0%, 46.1% 0.0, 0.0%, 100.0%
HSV 207.5, 79.5%, 76.5% 0.0, 0.0%, 100.0%
CMYK 79.5%, 36.4%, 0.0%, 23.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5719 0.1348 248.5 1.0 0.0 89.9

Contrast & Accessibility

4.41:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #287CC3

The quick brown fox jumps over the lazy dog

Text: #287CC3 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#287CC3 #5C90CD #81A5D7 #A2BBE1 #C2D1EB #E0E8F5 #FFFFFF

Color Mixing

#287CC3

100%

#6F9BD2

75:25

#A2BBE1

50:50

#D1DCF0

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #287CC3, #FFFFFF);
background: linear-gradient(135deg, #287CC3, #FFFFFF);

Explore Each Color

#287CC3

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white

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