#403E85

#403E85

Color Values

HEX

#403E85

RGB

64, 62, 133

HSL

241.7, 36.4%, 38.2%

HSV

241.7, 53.4%, 52.2%

CMYK

51.9%, 53.4%, 0.0%, 47.8%

OKLCH

0.405 0.1156 281.2

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#403E85

#83853E

Analogous

#3E5F85

#633E85

#403E85

Triadic

#403E85

#85403E

#3E8540

Split Complementary

#403E85

#85633E

#5F853E

Tetradic

#403E85

#853E5F

#83853E

#3E8563

Color Blindness Simulation

Original

#403E85

Protanopia

#3F3F74

Deuteranopia

#3F3F70

Tritanopia

#406663

Achromatopsia

#444444

CSS Usage

background-color: #403E85;
color: #403E85;
border-color: #403E85;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CFCEE8
300
#ADACD8
400
#807EC3
500
#5451AE
600
#43418B
700
#36346F
800
#2A2957
900
#212140
950
#151529

Contrast Checker

Text on white

9.35:1

AA Pass AAA Pass

Text on black

2.25:1

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