#2389EF

#2389EF

Color Values

HEX

#2389EF

RGB

35, 137, 239

HSL

210.0, 86.4%, 53.7%

HSV

210.0, 85.4%, 93.7%

CMYK

85.4%, 42.7%, 0.0%, 6.3%

OKLCH

0.6273 0.1771 253.1

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#2389EF

#EF8923

Analogous

#23EFEF

#2323EF

#2389EF

Triadic

#2389EF

#EF2389

#89EF23

Split Complementary

#2389EF

#EF2323

#EFEF23

Tetradic

#2389EF

#EF23EF

#EF8923

#23EF23

Color Blindness Simulation

Original

#2389EF

Protanopia

#4F50D6

Deuteranopia

#4942D0

Tritanopia

#28C3BF

Achromatopsia

#7B7B7B

CSS Usage

background-color: #2389EF;
color: #2389EF;
border-color: #2389EF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BCDBFA
300
#8DC2F7
400
#4FA1F2
500
#1180EE
600
#0E66BE
700
#0B5298
800
#094077
900
#0B3056
950
#071F36

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