#4347CB

#4347CB

Color Values

HEX

#4347CB

RGB

67, 71, 203

HSL

238.2, 56.7%, 52.9%

HSV

238.2, 67.0%, 79.6%

CMYK

67.0%, 65.0%, 0.0%, 20.4%

OKLCH

0.4808 0.1995 274.6

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4347CB

#CBC743

Analogous

#438BCB

#8343CB

#4347CB

Triadic

#4347CB

#CB4347

#47CB43

Split Complementary

#4347CB

#CB8343

#8BCB43

Tetradic

#4347CB

#CB438B

#CBC743

#43CB83

Color Blindness Simulation

Original

#4347CB

Protanopia

#4545AB

Deuteranopia

#4444A3

Tritanopia

#43928C

Achromatopsia

#505050

CSS Usage

background-color: #4347CB;
color: #4347CB;
border-color: #4347CB;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C7C8F0
300
#9FA1E5
400
#6B6ED6
500
#373CC8
600
#2C30A0
700
#232680
800
#1C1E64
900
#181949
950
#0F102E

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.0:1

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