#321851

#321851

Color Values

HEX

#321851

RGB

50, 24, 81

HSL

267.4, 54.3%, 20.6%

HSV

267.4, 70.4%, 31.8%

CMYK

38.3%, 70.4%, 0.0%, 68.2%

OKLCH

0.2794 0.1 301.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#321851

#375118

Analogous

#181A51

#4F1851

#321851

Triadic

#321851

#513218

#185132

Split Complementary

#321851

#514F18

#1A5118

Tetradic

#321851

#51181A

#375118

#18514F

Color Blindness Simulation

Original

#321851

Protanopia

#272743

Deuteranopia

#282A40

Tritanopia

#313836

Achromatopsia

#222222

CSS Usage

background-color: #321851;
color: #321851;
border-color: #321851;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#ECE5F5
200
#DAC8EF
300
#BFA1E3
400
#9C6DD4
500
#793AC5
600
#612F9D
700
#4E257E
800
#3D1D62
900
#2E1948
950
#1D102E

Contrast Checker

Text on white

15.16:1

AA Pass AAA Pass

Text on black

1.39:1

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