#404B43

#404B43

Color Values

HEX

#404B43

RGB

64, 75, 67

HSL

136.4, 7.9%, 27.3%

HSV

136.4, 14.7%, 29.4%

CMYK

14.7%, 0.0%, 10.7%, 70.6%

OKLCH

0.4003 0.0194 153.9

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#404B43

#4B4048

Analogous

#434B40

#404B49

#404B43

Triadic

#404B43

#43404B

#4B4340

Split Complementary

#404B43

#49404B

#4B4043

Tetradic

#404B43

#40434B

#4B4048

#4B4940

Color Blindness Simulation

Original

#404B43

Protanopia

#454545

Deuteranopia

#444345

Tritanopia

#414647

Achromatopsia

#484848

CSS Usage

background-color: #404B43;
color: #404B43;
border-color: #404B43;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D8DEDA
300
#BDC7C0
400
#99A89D
500
#758A7B
600
#5E6E62
700
#4B584F
800
#3B453D
900
#2D342F
950
#1C211E

Contrast Checker

Text on white

9.11:1

AA Pass AAA Pass

Text on black

2.31:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026