#424945

#424945

Color Values

HEX

#424945

RGB

66, 73, 69

HSL

145.7, 5.0%, 27.3%

HSV

145.7, 9.6%, 28.6%

CMYK

9.6%, 0.0%, 5.5%, 71.4%

OKLCH

0.3976 0.0113 160.9

Properties

Cool Dark Nearest: Outer Space

Color Harmonies

Complementary

#424945

#494246

Analogous

#434942

#424949

#424945

Triadic

#424945

#454249

#494542

Split Complementary

#424945

#494249

#494243

Tetradic

#424945

#424349

#494246

#494942

Color Blindness Simulation

Original

#424945

Protanopia

#454546

Deuteranopia

#454446

Tritanopia

#424747

Achromatopsia

#474747

CSS Usage

background-color: #424945;
color: #424945;
border-color: #424945;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#DADDDB
300
#BFC5C1
400
#9CA5A0
500
#79867F
600
#616B65
700
#4E5651
800
#3D433F
900
#2E3330
950
#1D201E

Contrast Checker

Text on white

9.25:1

AA Pass AAA Pass

Text on black

2.27:1

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