#403BA9

#403BA9

Color Values

HEX

#403BA9

RGB

64, 59, 169

HSL

242.7, 48.2%, 44.7%

HSV

242.7, 65.1%, 66.3%

CMYK

62.1%, 65.1%, 0.0%, 33.7%

OKLCH

0.4285 0.1702 278.4

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#403BA9

#A4A93B

Analogous

#3B6DA9

#773BA9

#403BA9

Triadic

#403BA9

#A9403B

#3BA940

Split Complementary

#403BA9

#A9773B

#6DA93B

Tetradic

#403BA9

#A93B6D

#A4A93B

#3BA977

Color Blindness Simulation

Original

#403BA9

Protanopia

#3E3E8E

Deuteranopia

#3E3E88

Tritanopia

#407975

Achromatopsia

#444444

CSS Usage

background-color: #403BA9;
color: #403BA9;
border-color: #403BA9;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CCCAED
300
#A7A4DF
400
#7773CE
500
#4842BD
600
#393597
700
#2E2A79
800
#24215E
900
#1D1B45
950
#13112C

Contrast Checker

Text on white

8.69:1

AA Pass AAA Pass

Text on black

2.42:1

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