#405045

#405045

Color Values

HEX

#405045

RGB

64, 80, 69

HSL

138.8, 11.1%, 28.2%

HSV

138.8, 20.0%, 31.4%

CMYK

20.0%, 0.0%, 13.8%, 68.6%

OKLCH

0.4139 0.0272 155.0

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#405045

#50404B

Analogous

#435040

#40504D

#405045

Triadic

#405045

#454050

#504540

Split Complementary

#405045

#4D4050

#504043

Tetradic

#405045

#404350

#50404B

#504D40

Color Blindness Simulation

Original

#405045

Protanopia

#474748

Deuteranopia

#464548

Tritanopia

#414A4A

Achromatopsia

#4C4C4C

CSS Usage

background-color: #405045;
color: #405045;
border-color: #405045;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EBEFED
200
#D7DFDA
300
#BBC9BF
400
#96AB9D
500
#718E7A
600
#5B7162
700
#495B4E
800
#39473D
900
#2C352F
950
#1C221D

Contrast Checker

Text on white

8.57:1

AA Pass AAA Pass

Text on black

2.45:1

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