#3F81BC

#3F81BC

Color Values

HEX

#3F81BC

RGB

63, 129, 188

HSL

208.3, 49.8%, 49.2%

HSV

208.3, 66.5%, 73.7%

CMYK

66.5%, 31.4%, 0.0%, 26.3%

OKLCH

0.5869 0.1132 248.0

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3F81BC

#BC7A3F

Analogous

#3FBCB8

#3F43BC

#3F81BC

Triadic

#3F81BC

#BC3F81

#81BC3F

Split Complementary

#3F81BC

#BC3F43

#BCB83F

Tetradic

#3F81BC

#B83FBC

#BC7A3F

#43BC3F

Color Blindness Simulation

Original

#3F81BC

Protanopia

#5C5CAE

Deuteranopia

#5853AA

Tritanopia

#42A2A0

Achromatopsia

#777777

CSS Usage

background-color: #3F81BC;
color: #3F81BC;
border-color: #3F81BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#CADCED
300
#A3C4E0
400
#72A3D0
500
#4083BF
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

5.08:1

AA Pass AAA Fail

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