#403867

#403867

Color Values

HEX

#403867

RGB

64, 56, 103

HSL

250.2, 29.6%, 31.2%

HSV

250.2, 45.6%, 40.4%

CMYK

37.9%, 45.6%, 0.0%, 59.6%

OKLCH

0.3722 0.0791 289.8

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#403867

#5F6738

Analogous

#384867

#583867

#403867

Triadic

#403867

#674038

#386740

Split Complementary

#403867

#675838

#486738

Tetradic

#403867

#673848

#5F6738

#386758

Color Blindness Simulation

Original

#403867

Protanopia

#3D3C5C

Deuteranopia

#3D3E59

Tritanopia

#405351

Achromatopsia

#3D3D3D

CSS Usage

background-color: #403867;
color: #403867;
border-color: #403867;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5F9
100
#EAE9F2
200
#D4D1E6
300
#B6B0D4
400
#8E85BD
500
#675AA5
600
#524884
700
#42396A
800
#332D53
900
#28243D
950
#191627

Contrast Checker

Text on white

10.61:1

AA Pass AAA Pass

Text on black

1.98:1

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