#321D45

#321D45

Color Values

HEX

#321D45

RGB

50, 29, 69

HSL

271.5, 40.8%, 19.2%

HSV

271.5, 58.0%, 27.1%

CMYK

27.5%, 58.0%, 0.0%, 72.9%

OKLCH

0.279 0.0745 306.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#321D45

#30451D

Analogous

#1E1D45

#451D44

#321D45

Triadic

#321D45

#45321D

#1D4532

Split Complementary

#321D45

#44451D

#1D451E

Tetradic

#321D45

#451E1D

#30451D

#1D4445

Color Blindness Simulation

Original

#321D45

Protanopia

#29293B

Deuteranopia

#2A2C39

Tritanopia

#313432

Achromatopsia

#242424

CSS Usage

background-color: #321D45;
color: #321D45;
border-color: #321D45;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DCCDEA
300
#C3A9DB
400
#A37AC7
500
#824BB4
600
#683C90
700
#533073
800
#41265A
900
#311F42
950
#1F132A

Contrast Checker

Text on white

15.03:1

AA Pass AAA Pass

Text on black

1.4:1

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