#0B3C84

#0B3C84

Color Values

HEX

#0B3C84

RGB

11, 60, 132

HSL

215.7, 84.6%, 28.0%

HSV

215.7, 91.7%, 51.8%

CMYK

91.7%, 54.5%, 0.0%, 48.2%

OKLCH

0.3723 0.1313 259.1

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#0B3C84

#84530B

Analogous

#0B7884

#160B84

#0B3C84

Triadic

#0B3C84

#840B3C

#3C840B

Split Complementary

#0B3C84

#84160B

#78840B

Tetradic

#0B3C84

#840B78

#84530B

#0B8416

Color Blindness Simulation

Original

#0B3C84

Protanopia

#202173

Deuteranopia

#1D1A6E

Tritanopia

#0D6562

Achromatopsia

#373737

CSS Usage

background-color: #0B3C84;
color: #0B3C84;
border-color: #0B3C84;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FD
100
#E0EBFA
200
#BDD6FA
300
#8EB8F6
400
#5191F0
500
#146BEB
600
#1056BC
700
#0D4497
800
#0A3676
900
#0C2955
950
#071A36

Contrast Checker

Text on white

10.53:1

AA Pass AAA Pass

Text on black

1.99:1

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