#228CEF

#228CEF

Color Values

HEX

#228CEF

RGB

34, 140, 239

HSL

209,0, 86,5%, 53,5%

HSV

209,0, 85,8%, 93,7%

CMYK

85,8%, 41,4%, 0,0%, 6,3%

OKLCH

0,6337 0,1741 251,9

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#228CEF

#EF8522

Analogous

#22EFEC

#2225EF

#228CEF

Triadic

#228CEF

#EF228C

#8CEF22

Split Complementary

#228CEF

#EF2225

#EFEC22

Tetradic

#228CEF

#EC22EF

#EF8522

#25EF22

Color Blindness Simulation

Original

#228CEF

Protanopia

#5051D7

Deuteranopia

#4A42D1

Tritanopia

#27C4C0

Achromatopsia

#7D7D7D

CSS Usage

background-color: #228CEF;
color: #228CEF;
border-color: #228CEF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F8FD
100
#E0EEFA
200
#BCDCFA
300
#8DC4F7
400
#4FA3F2
500
#1183EE
600
#0E69BE
700
#0B5498
800
#094277
900
#0B3256
950
#071F36

Contrast Checker

Text on white

3,46:1

AA Fail AAA Fail

Text on black

6,07:1

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