#3B73B3

#3B73B3

Color Values

HEX

#3B73B3

RGB

59, 115, 179

HSL

212.0, 50.4%, 46.7%

HSV

212.0, 67.0%, 70.2%

CMYK

67.0%, 35.8%, 0.0%, 29.8%

OKLCH

0.548 0.1166 253.3

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3B73B3

#B37B3B

Analogous

#3BAFB3

#3F3BB3

#3B73B3

Triadic

#3B73B3

#B33B73

#73B33B

Split Complementary

#3B73B3

#B33F3B

#AFB33B

Tetradic

#3B73B3

#B33BAF

#B37B3B

#3BB33F

Color Blindness Simulation

Original

#3B73B3

Protanopia

#5354A4

Deuteranopia

#504CA0

Tritanopia

#3E9795

Achromatopsia

#6C6C6C

CSS Usage

background-color: #3B73B3;
color: #3B73B3;
border-color: #3B73B3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#C9DAED
300
#A3C0E1
400
#719DD0
500
#3F7BC0
600
#336399
700
#284F7B
800
#203E60
900
#1A2F46
950
#111E2C

Contrast Checker

Text on white

4.9:1

AA Pass AAA Fail

Text on black

4.29:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026