#2228CD

#2228CD

Color Values

HEX

#2228CD

RGB

34, 40, 205

HSL

237.9, 71.5%, 46.9%

HSV

237.9, 83.4%, 80.4%

CMYK

83.4%, 80.5%, 0.0%, 19.6%

OKLCH

0.421 0.2404 268.7

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2228CD

#CDC722

Analogous

#227ECD

#7222CD

#2228CD

Triadic

#2228CD

#CD2228

#28CD22

Split Complementary

#2228CD

#CD7222

#7ECD22

Tetradic

#2228CD

#CD227E

#CDC722

#22CD72

Color Blindness Simulation

Original

#2228CD

Protanopia

#2525A5

Deuteranopia

#24249C

Tritanopia

#22867F

Achromatopsia

#333333

CSS Usage

background-color: #2228CD;
color: #2228CD;
border-color: #2228CD;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C4F5
300
#9699EE
400
#5D62E4
500
#242BDB
600
#1D22AF
700
#171B8C
800
#12156D
900
#111350
950
#0B0C32

Contrast Checker

Text on white

9.32:1

AA Pass AAA Pass

Text on black

2.25:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026