#404B41

#404B41

Color Values

HEX

#404B41

RGB

64, 75, 65

HSL

125.5, 7.9%, 27.3%

HSV

125.5, 14.7%, 29.4%

CMYK

14.7%, 0.0%, 13.3%, 70.6%

OKLCH

0.3997 0.0218 147.7

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#404B41

#4B404A

Analogous

#454B40

#404B47

#404B41

Triadic

#404B41

#41404B

#4B4140

Split Complementary

#404B41

#47404B

#4B4045

Tetradic

#404B41

#40454B

#4B404A

#4B4740

Color Blindness Simulation

Original

#404B41

Protanopia

#454543

Deuteranopia

#444344

Tritanopia

#414546

Achromatopsia

#484848

CSS Usage

background-color: #404B41;
color: #404B41;
border-color: #404B41;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D8DED9
300
#BDC7BE
400
#99A89B
500
#758A77
600
#5E6E5F
700
#4B584C
800
#3B453C
900
#2D342E
950
#1C211D

Contrast Checker

Text on white

9.13:1

AA Pass AAA Pass

Text on black

2.3:1

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