#0B3D86

#0B3D86

Color Values

HEX

#0B3D86

RGB

11, 61, 134

HSL

215.6, 84.8%, 28.4%

HSV

215.6, 91.8%, 52.5%

CMYK

91.8%, 54.5%, 0.0%, 47.5%

OKLCH

0.3763 0.1328 259.1

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#0B3D86

#86540B

Analogous

#0B7A86

#160B86

#0B3D86

Triadic

#0B3D86

#860B3D

#3D860B

Split Complementary

#0B3D86

#86160B

#7A860B

Tetradic

#0B3D86

#860B7A

#86540B

#0B8616

Color Blindness Simulation

Original

#0B3D86

Protanopia

#212174

Deuteranopia

#1E1A70

Tritanopia

#0E6663

Achromatopsia

#383838

CSS Usage

background-color: #0B3D86;
color: #0B3D86;
border-color: #0B3D86;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FD
100
#E0EBFA
200
#BDD6FA
300
#8EB8F6
400
#5192F1
500
#136BEC
600
#1056BC
700
#0C4597
800
#0A3676
900
#0B2A55
950
#071A36

Contrast Checker

Text on white

10.37:1

AA Pass AAA Pass

Text on black

2.03:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026