#4B424B

#4B424B

Color Values

HEX

#4B424B

RGB

75, 66, 75

HSL

300.0, 6.4%, 27.6%

HSV

300.0, 12.0%, 29.4%

CMYK

0.0%, 12.0%, 0.0%, 70.6%

OKLCH

0.3915 0.0191 325.9

Properties

Warm Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#4B424B

#424B42

Analogous

#46424B

#4B4246

#4B424B

Triadic

#4B424B

#4B4B42

#424B4B

Split Complementary

#4B424B

#464B42

#424B46

Tetradic

#4B424B

#4B4642

#424B42

#42464B

Color Blindness Simulation

Original

#4B424B

Protanopia

#474749

Deuteranopia

#484848

Tritanopia

#4B4747

Achromatopsia

#454545

CSS Usage

background-color: #4B424B;
color: #4B424B;
border-color: #4B424B;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EEECEE
200
#DED9DE
300
#C6BEC6
400
#A79BA7
500
#887788
600
#6D5F6D
700
#574C57
800
#443C44
900
#332E33
950
#201D20

Contrast Checker

Text on white

9.63:1

AA Pass AAA Pass

Text on black

2.18:1

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