#2289F0

#2289F0

Color Values

HEX

#2289F0

RGB

34, 137, 240

HSL

210.0, 87.3%, 53.7%

HSV

210.0, 85.8%, 94.1%

CMYK

85.8%, 42.9%, 0.0%, 5.9%

OKLCH

0.6278 0.1785 253.2

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#2289F0

#F08922

Analogous

#22F0F0

#2222F0

#2289F0

Triadic

#2289F0

#F02289

#89F022

Split Complementary

#2289F0

#F02222

#F0F022

Tetradic

#2289F0

#F022F0

#F08922

#22F022

Color Blindness Simulation

Original

#2289F0

Protanopia

#4F4FD7

Deuteranopia

#4941D1

Tritanopia

#27C3BF

Achromatopsia

#7B7B7B

CSS Usage

background-color: #2289F0;
color: #2289F0;
border-color: #2289F0;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BCDBFA
300
#8CC2F7
400
#4EA1F3
500
#1080EF
600
#0D66BF
700
#0A5299
800
#084077
900
#0A3057
950
#071F37

Contrast Checker

Text on white

3.56:1

AA Fail AAA Fail

Text on black

5.9:1

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