#45545F

#45545F

Color Values

HEX

#45545F

RGB

69, 84, 95

HSL

205.4, 15.9%, 32.2%

HSV

205.4, 27.4%, 37.3%

CMYK

27.4%, 11.6%, 0.0%, 62.7%

OKLCH

0.4373 0.0262 240.0

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#45545F

#5F5045

Analogous

#455F5D

#45475F

#45545F

Triadic

#45545F

#5F4554

#545F45

Split Complementary

#45545F

#5F4547

#5F5D45

Tetradic

#45545F

#5D455F

#5F5045

#475F45

Color Blindness Simulation

Original

#45545F

Protanopia

#4B4C5C

Deuteranopia

#4B4A5C

Tritanopia

#465A5A

Achromatopsia

#525252

CSS Usage

background-color: #45545F;
color: #45545F;
border-color: #45545F;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D6DCE1
300
#B8C3CC
400
#92A3B0
500
#6B8394
600
#566876
700
#45545F
800
#36414A
900
#2A3237
950
#1A1F23

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.69:1

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