#3F77CB

#3F77CB

white

#FFFFFF

Contrast Ratio

4.46:1

Delta E

70.51

Very Different

50:50 Mix

#A9B8E6

Color Values

Format #3F77CB #FFFFFF
HEX #3F77CB #FFFFFF
RGB 63, 119, 203 255, 255, 255
HSL 216.0, 57.4%, 52.2% 0.0, 0.0%, 100.0%
HSV 216.0, 69.0%, 79.6% 0.0, 0.0%, 100.0%
CMYK 69.0%, 41.4%, 0.0%, 20.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5731 0.1428 258.4 1.0 0.0 89.9

Contrast & Accessibility

4.46:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F77CB

The quick brown fox jumps over the lazy dog

Text: #3F77CB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#3F77CB #688CD4 #8AA2DD #A9B8E6 #C6CFEE #E3E7F7 #FFFFFF

Color Mixing

#3F77CB

100%

#7A97D9

75:25

#A9B8E6

50:50

#D4DBF3

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #3F77CB, #FFFFFF);
background: linear-gradient(135deg, #3F77CB, #FFFFFF);

Explore Each Color

#3F77CB

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white

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