#3F81BB

#3F81BB

Color Values

HEX

#3F81BB

RGB

63, 129, 187

HSL

208.1, 49.6%, 49.0%

HSV

208.1, 66.3%, 73.3%

CMYK

66.3%, 31.0%, 0.0%, 26.7%

OKLCH

0.5864 0.1119 247.6

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3F81BB

#BB793F

Analogous

#3FBBB7

#3F43BB

#3F81BB

Triadic

#3F81BB

#BB3F81

#81BB3F

Split Complementary

#3F81BB

#BB3F43

#BBB73F

Tetradic

#3F81BB

#B73FBB

#BB793F

#43BB3F

Color Blindness Simulation

Original

#3F81BB

Protanopia

#5C5CAD

Deuteranopia

#5853AA

Tritanopia

#42A29F

Achromatopsia

#777777

CSS Usage

background-color: #3F81BB;
color: #3F81BB;
border-color: #3F81BB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#CADCED
300
#A3C4E0
400
#72A4CF
500
#4084BF
600
#336999
700
#29547A
800
#20425F
900
#1B3246
950
#111F2C

Contrast Checker

Text on white

4.14:1

AA Fail AAA Fail

Text on black

5.07:1

AA Pass AAA Fail

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