#435559

#435559

Color Values

HEX

#435559

RGB

67, 85, 89

HSL

190.9, 14.1%, 30.6%

HSV

190.9, 24.7%, 34.9%

CMYK

24.7%, 4.5%, 0.0%, 65.1%

OKLCH

0.4359 0.0232 212.7

Properties

Cool Dark Nearest: RAL 7011 Iron Grey

Color Harmonies

Complementary

#435559

#594743

Analogous

#435952

#434A59

#435559

Triadic

#435559

#594355

#555943

Split Complementary

#435559

#59434A

#595243

Tetradic

#435559

#524359

#594743

#4A5943

Color Blindness Simulation

Original

#435559

Protanopia

#4B4B58

Deuteranopia

#4A4858

Tritanopia

#445757

Achromatopsia

#515151

CSS Usage

background-color: #435559;
color: #435559;
border-color: #435559;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6DFE0
300
#B9C7CA
400
#93A9AE
500
#6E8B91
600
#586F74
700
#46595D
800
#374549
900
#2A3437
950
#1B2122

Contrast Checker

Text on white

7.83:1

AA Pass AAA Pass

Text on black

2.68:1

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