#3C81BA

#3C81BA

Color Values

HEX

#3C81BA

RGB

60, 129, 186

HSL

207.1, 51.2%, 48.2%

HSV

207.1, 67.7%, 72.9%

CMYK

67.7%, 30.6%, 0.0%, 27.1%

OKLCH

0.5847 0.112 246.3

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3C81BA

#BA753C

Analogous

#3CBAB4

#3C42BA

#3C81BA

Triadic

#3C81BA

#BA3C81

#81BA3C

Split Complementary

#3C81BA

#BA3C42

#BAB43C

Tetradic

#3C81BA

#B43CBA

#BA753C

#42BA3C

Color Blindness Simulation

Original

#3C81BA

Protanopia

#5A5AAC

Deuteranopia

#5651A9

Tritanopia

#3FA19F

Achromatopsia

#767676

CSS Usage

background-color: #3C81BA;
color: #3C81BA;
border-color: #3C81BA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C9DDEE
300
#A2C5E1
400
#70A5D1
500
#3E86C1
600
#326B9A
700
#28567B
800
#1F4360
900
#1A3347
950
#10202D

Contrast Checker

Text on white

4.17:1

AA Fail AAA Fail

Text on black

5.04:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026