#4D4151

#4D4151

Color Values

HEX

#4D4151

RGB

77, 65, 81

HSL

285.0, 11.0%, 28.6%

HSV

285.0, 19.8%, 31.8%

CMYK

4.9%, 19.8%, 0.0%, 68.2%

OKLCH

0.3937 0.0307 317.6

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#4D4151

#455141

Analogous

#454151

#51414D

#4D4151

Triadic

#4D4151

#514D41

#41514D

Split Complementary

#4D4151

#4D5141

#415145

Tetradic

#4D4151

#514541

#455141

#414D51

Color Blindness Simulation

Original

#4D4151

Protanopia

#48484D

Deuteranopia

#48494C

Tritanopia

#4C4A49

Achromatopsia

#454545

CSS Usage

background-color: #4D4151;
color: #4D4151;
border-color: #4D4151;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EEEBEF
200
#DDD7DF
300
#C5BBC9
400
#A696AB
500
#87718E
600
#6C5B71
700
#56495B
800
#433947
900
#332C35
950
#201C22

Contrast Checker

Text on white

9.59:1

AA Pass AAA Pass

Text on black

2.19:1

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