#288DC9

#288DC9

white

#FFFFFF

Contrast Ratio

3.66:1

Delta E

59.42

Very Different

50:50 Mix

#A3C4E4

Color Values

Format #288DC9 #FFFFFF
HEX #288DC9 #FFFFFF
RGB 40, 141, 201 255, 255, 255
HSL 202.4, 66.8%, 47.3% 0.0, 0.0%, 100.0%
HSV 202.4, 80.1%, 78.8% 0.0, 0.0%, 100.0%
CMYK 80.1%, 29.9%, 0.0%, 21.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.615 0.1271 240.4 1.0 0.0 89.9

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #288DC9

The quick brown fox jumps over the lazy dog

Text: #288DC9 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#288DC9 #5D9FD2 #82B1DB #A3C4E4 #C3D7ED #E1EBF6 #FFFFFF

Color Mixing

#288DC9

100%

#71A8D7

75:25

#A3C4E4

50:50

#D2E1F2

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #288DC9, #FFFFFF);
background: linear-gradient(135deg, #288DC9, #FFFFFF);

Explore Each Color

#288DC9

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white

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