#3F87B2

#3F87B2

white

#FFFFFF

Contrast Ratio

3.95:1

Delta E

55.6

Very Different

50:50 Mix

#A5C1D8

Color Values

Format #3F87B2 #FFFFFF
HEX #3F87B2 #FFFFFF
RGB 63, 135, 178 255, 255, 255
HSL 202.4, 47.7%, 47.3% 0.0, 0.0%, 100.0%
HSV 202.4, 64.6%, 69.8% 0.0, 0.0%, 100.0%
CMYK 64.6%, 24.2%, 0.0%, 30.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5959 0.0973 237.7 1.0 0.0 89.9

Contrast & Accessibility

3.95:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F87B2

The quick brown fox jumps over the lazy dog

Text: #3F87B2 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#3F87B2 #659ABF #86ADCB #A5C1D8 #C3D5E5 #E1EAF2 #FFFFFF

Color Mixing

#3F87B2

100%

#76A4C5

75:25

#A5C1D8

50:50

#D2E0EC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #3F87B2, #FFFFFF);
background: linear-gradient(135deg, #3F87B2, #FFFFFF);

Explore Each Color

#3F87B2

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white

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