#287DCD

#287DCD

white

#FFFFFF

Contrast Ratio

4.28:1

Delta E

68.75

Very Different

50:50 Mix

#A4BBE7

Color Values

Format #287DCD #FFFFFF
HEX #287DCD #FFFFFF
RGB 40, 125, 205 255, 255, 255
HSL 209.1, 67.3%, 48.0% 0.0, 0.0%, 100.0%
HSV 209.1, 80.5%, 80.4% 0.0, 0.0%, 100.0%
CMYK 80.5%, 39.0%, 0.0%, 19.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5802 0.1462 251.0 1.0 0.0 89.9

Contrast & Accessibility

4.28:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #287DCD

The quick brown fox jumps over the lazy dog

Text: #287DCD → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#287DCD #5E91D6 #83A6DE #A4BBE7 #C3D1EF #E1E8F7 #FFFFFF

Color Mixing

#287DCD

100%

#719BDA

75:25

#A4BBE7

50:50

#D2DDF3

25:75

#FFFFFF

100%

CSS Gradient Code

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

Explore Each Color

#287DCD

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white

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