#405441

#405441

Color Values

HEX

#405441

RGB

64, 84, 65

HSL

123.0, 13.5%, 29.0%

HSV

123.0, 23.8%, 32.9%

CMYK

23.8%, 0.0%, 22.6%, 67.1%

OKLCH

0.4232 0.0397 146.1

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#405441

#544053

Analogous

#495440

#40544B

#405441

Triadic

#405441

#414054

#544140

Split Complementary

#405441

#4B4054

#544049

Tetradic

#405441

#404954

#544053

#544B40

Color Blindness Simulation

Original

#405441

Protanopia

#494946

Deuteranopia

#484647

Tritanopia

#41494A

Achromatopsia

#4E4E4E

CSS Usage

background-color: #405441;
color: #405441;
border-color: #405441;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F6F8F7
100
#EBEFEB
200
#D6E0D7
300
#BACABA
400
#94AD95
500
#6E9170
600
#58745A
700
#475D48
800
#374838
900
#2B362B
950
#1B221B

Contrast Checker

Text on white

8.2:1

AA Pass AAA Pass

Text on black

2.56:1

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