#2287ED

#2287ED

Color Values

HEX

#2287ED

RGB

34, 135, 237

HSL

210.1, 84.9%, 53.1%

HSV

210.1, 85.7%, 92.9%

CMYK

85.7%, 43.0%, 0.0%, 7.1%

OKLCH

0.6215 0.177 253.3

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#2287ED

#ED8822

Analogous

#22EDED

#2222ED

#2287ED

Triadic

#2287ED

#ED2287

#87ED22

Split Complementary

#2287ED

#ED2222

#EDED22

Tetradic

#2287ED

#ED22ED

#ED8822

#22ED22

Color Blindness Simulation

Original

#2287ED

Protanopia

#4E4FD4

Deuteranopia

#4840CE

Tritanopia

#27C1BD

Achromatopsia

#797979

CSS Usage

background-color: #2287ED;
color: #2287ED;
border-color: #2287ED;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8EC2F6
400
#51A0F1
500
#137FEC
600
#0F66BD
700
#0C5197
800
#0A4076
900
#0B3055
950
#071F36

Contrast Checker

Text on white

3.65:1

AA Fail AAA Fail

Text on black

5.76:1

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