#3F91BC

#3F91BC

white

#FFFFFF

Contrast Ratio

3.51:1

Delta E

53.45

Very Different

50:50 Mix

#A7C7DD

Color Values

Format #3F91BC #FFFFFF
HEX #3F91BC #FFFFFF
RGB 63, 145, 188 255, 255, 255
HSL 200.6, 49.8%, 49.2% 0.0, 0.0%, 100.0%
HSV 200.6, 66.5%, 73.7% 0.0, 0.0%, 100.0%
CMYK 66.5%, 22.9%, 0.0%, 26.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6245 0.1022 234.7 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: #3F91BC

The quick brown fox jumps over the lazy dog

Text: #3F91BC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#3F91BC #67A3C7 #88B4D2 #A7C7DD #C4D9E9 #E2ECF4 #FFFFFF

Color Mixing

#3F91BC

100%

#78ABCD

75:25

#A7C7DD

50:50

#D3E2EE

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #3F91BC, #FFFFFF);
background: linear-gradient(135deg, #3F91BC, #FFFFFF);

Explore Each Color

#3F91BC

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white

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