#403356

#403356

Color Values

HEX

#403356

RGB

64, 51, 86

HSL

262.3, 25.5%, 26.9%

HSV

262.3, 40.7%, 33.7%

CMYK

25.6%, 40.7%, 0.0%, 66.3%

OKLCH

0.3513 0.0614 300.4

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#403356

#495633

Analogous

#333856

#523356

#403356

Triadic

#403356

#564033

#335640

Split Complementary

#403356

#565233

#385633

Tetradic

#403356

#563338

#495633

#335652

Color Blindness Simulation

Original

#403356

Protanopia

#3A3A4E

Deuteranopia

#3B3C4C

Tritanopia

#3F4745

Achromatopsia

#383838

CSS Usage

background-color: #403356;
color: #403356;
border-color: #403356;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F6F9
100
#ECE9F1
200
#D9D2E4
300
#BEB2D1
400
#9A89B9
500
#775FA0
600
#5F4C80
700
#4C3D66
800
#3C2F50
900
#2E253C
950
#1D1826

Contrast Checker

Text on white

11.5:1

AA Pass AAA Pass

Text on black

1.83:1

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