#3091EF

#3091EF

Color Values

HEX

#3091EF

RGB

48, 145, 239

HSL

209.5, 85.7%, 56.3%

HSV

209.5, 79.9%, 93.7%

CMYK

79.9%, 39.3%, 0.0%, 6.3%

OKLCH

0.6476 0.1658 251.6

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#3091EF

#EF8E30

Analogous

#30EFED

#3032EF

#3091EF

Triadic

#3091EF

#EF3091

#91EF30

Split Complementary

#3091EF

#EF3032

#EFED30

Tetradic

#3091EF

#ED30EF

#EF8E30

#32EF30

Color Blindness Simulation

Original

#3091EF

Protanopia

#5A5BD8

Deuteranopia

#544DD3

Tritanopia

#35C6C2

Achromatopsia

#838383

CSS Usage

background-color: #3091EF;
color: #3091EF;
border-color: #3091EF;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDCFA
300
#8DC3F6
400
#50A2F2
500
#1281ED
600
#0F67BD
700
#0C5398
800
#094176
900
#0B3156
950
#071F36

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.42:1

AA Pass 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