#545A64

#545A64

Color Values

HEX

#545A64

RGB

84, 90, 100

HSL

217.5, 8.7%, 36.1%

HSV

217.5, 16.0%, 39.2%

CMYK

16.0%, 10.0%, 0.0%, 60.8%

OKLCH

0.4659 0.0179 260.7

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#545A64

#645E54

Analogous

#546264

#565464

#545A64

Triadic

#545A64

#64545A

#5A6454

Split Complementary

#545A64

#645654

#626454

Tetradic

#545A64

#645462

#645E54

#546456

Color Blindness Simulation

Original

#545A64

Protanopia

#575762

Deuteranopia

#565661

Tritanopia

#54605F

Achromatopsia

#595959

CSS Usage

background-color: #545A64;
color: #545A64;
border-color: #545A64;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D8DBDE
300
#BCC0C7
400
#989FA9
500
#747D8B
600
#5D646F
700
#4B5059
800
#3A3E45
900
#2D3034
950
#1C1E21

Contrast Checker

Text on white

6.95:1

AA Pass AAA Fail

Text on black

3.02:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026