#321858

#321858

Color Values

HEX

#321858

RGB

50, 24, 88

HSL

264.4, 57.1%, 22.0%

HSV

264.4, 72.7%, 34.5%

CMYK

43.2%, 72.7%, 0.0%, 65.5%

OKLCH

0.2854 0.1093 297.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#321858

#3E5818

Analogous

#181E58

#521858

#321858

Triadic

#321858

#583218

#185832

Split Complementary

#321858

#585218

#1E5818

Tetradic

#321858

#58181E

#3E5818

#185852

Color Blindness Simulation

Original

#321858

Protanopia

#272749

Deuteranopia

#282A45

Tritanopia

#313C3A

Achromatopsia

#222222

CSS Usage

background-color: #321858;
color: #321858;
border-color: #321858;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#ECE4F6
200
#D7C7F0
300
#BB9FE5
400
#976BD7
500
#7237C8
600
#5B2CA0
700
#492380
800
#391B64
900
#2C1849
950
#1C0F2E

Contrast Checker

Text on white

14.92:1

AA Pass AAA Pass

Text on black

1.41:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026