#43545C

#43545C

Color Values

HEX

#43545C

RGB

67, 84, 92

HSL

199.2, 15.7%, 31.2%

HSV

199.2, 27.2%, 36.1%

CMYK

27.2%, 8.7%, 0.0%, 63.9%

OKLCH

0.4345 0.0249 228.1

Properties

Cool Dark Nearest: RAL 7011 Iron Grey

Color Harmonies

Complementary

#43545C

#5C4B43

Analogous

#435C58

#43485C

#43545C

Triadic

#43545C

#5C4354

#545C43

Split Complementary

#43545C

#5C4348

#5C5843

Tetradic

#43545C

#58435C

#5C4B43

#485C43

Color Blindness Simulation

Original

#43545C

Protanopia

#4A4B5A

Deuteranopia

#49485A

Tritanopia

#445958

Achromatopsia

#515151

CSS Usage

background-color: #43545C;
color: #43545C;
border-color: #43545C;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D6DDE1
300
#B8C5CB
400
#92A6AF
500
#6B8794
600
#566C76
700
#45565E
800
#36434A
900
#2A3337
950
#1A2023

Contrast Checker

Text on white

7.89:1

AA Pass AAA Pass

Text on black

2.66:1

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