#405373

#405373

Color Values

HEX

#405373

RGB

64, 83, 115

HSL

217.6, 28.5%, 35.1%

HSV

217.6, 44.3%, 45.1%

CMYK

44.3%, 27.8%, 0.0%, 54.9%

OKLCH

0.4404 0.0582 260.6

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#405373

#736040

Analogous

#406D73

#464073

#405373

Triadic

#405373

#734053

#537340

Split Complementary

#405373

#734640

#6D7340

Tetradic

#405373

#73406D

#736040

#407346

Color Blindness Simulation

Original

#405373

Protanopia

#48486B

Deuteranopia

#474669

Tritanopia

#416564

Achromatopsia

#515151

CSS Usage

background-color: #405373;
color: #405373;
border-color: #405373;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E9ECF1
200
#D1D9E5
300
#B0BDD3
400
#869ABC
500
#5B76A4
600
#495F83
700
#3A4C69
800
#2E3B52
900
#242D3D
950
#171D26

Contrast Checker

Text on white

7.77:1

AA Pass AAA Pass

Text on black

2.7:1

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