#545C65

#545C65

Color Values

HEX

#545C65

RGB

84, 92, 101

HSL

211.8, 9.2%, 36.3%

HSV

211.8, 16.8%, 39.6%

CMYK

16.8%, 8.9%, 0.0%, 60.4%

OKLCH

0.471 0.0177 251.3

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#545C65

#655D54

Analogous

#546565

#555465

#545C65

Triadic

#545C65

#65545C

#5C6554

Split Complementary

#545C65

#655554

#656554

Tetradic

#545C65

#655465

#655D54

#546555

Color Blindness Simulation

Original

#545C65

Protanopia

#575863

Deuteranopia

#575662

Tritanopia

#546161

Achromatopsia

#5B5B5B

CSS Usage

background-color: #545C65;
color: #545C65;
border-color: #545C65;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F7F8
100
#ECEDEF
200
#D8DBDF
300
#BCC1C7
400
#98A0A9
500
#747F8B
600
#5D656F
700
#4A5159
800
#3A3F46
900
#2C3034
950
#1C1E21

Contrast Checker

Text on white

6.78:1

AA Pass AAA Fail

Text on black

3.1:1

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