#424F46

#424F46

Color Values

HEX

#424F46

RGB

66, 79, 70

HSL

138.5, 9.0%, 28.4%

HSV

138.5, 16.5%, 31.0%

CMYK

16.5%, 0.0%, 11.4%, 69.0%

OKLCH

0.4132 0.0222 155.1

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#424F46

#4F424B

Analogous

#444F42

#424F4C

#424F46

Triadic

#424F46

#46424F

#4F4642

Split Complementary

#424F46

#4C424F

#4F4244

Tetradic

#424F46

#42444F

#4F424B

#4F4C42

Color Blindness Simulation

Original

#424F46

Protanopia

#484848

Deuteranopia

#474649

Tritanopia

#434A4A

Achromatopsia

#4C4C4C

CSS Usage

background-color: #424F46;
color: #424F46;
border-color: #424F46;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F7
100
#ECEFED
200
#D8DFDA
300
#BCC7C0
400
#98A99D
500
#748B7B
600
#5D6F62
700
#4A594F
800
#3A453E
900
#2D342F
950
#1C211E

Contrast Checker

Text on white

8.61:1

AA Pass AAA Pass

Text on black

2.44:1

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