#434166

#434166

Color Values

HEX

#434166

RGB

67, 65, 102

HSL

243.2, 22.2%, 32.7%

HSV

243.2, 36.3%, 40.0%

CMYK

34.3%, 36.3%, 0.0%, 60.0%

OKLCH

0.3941 0.0619 285.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#434166

#646641

Analogous

#415166

#554166

#434166

Triadic

#434166

#664341

#416643

Split Complementary

#434166

#665541

#516641

Tetradic

#434166

#664151

#646641

#416655

Color Blindness Simulation

Original

#434166

Protanopia

#42425D

Deuteranopia

#42425B

Tritanopia

#435654

Achromatopsia

#444444

CSS Usage

background-color: #434166;
color: #434166;
border-color: #434166;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEAF1
200
#D4D3E3
300
#B6B4CF
400
#8E8CB6
500
#66639C
600
#524F7D
700
#413F64
800
#33324E
900
#28273A
950
#191825

Contrast Checker

Text on white

9.6:1

AA Pass AAA Pass

Text on black

2.19:1

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