#321F4A

#321F4A

Color Values

HEX

#321F4A

RGB

50, 31, 74

HSL

266.5, 41.0%, 20.6%

HSV

266.5, 58.1%, 29.0%

CMYK

32.4%, 58.1%, 0.0%, 71.0%

OKLCH

0.2863 0.078 302.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#321F4A

#374A1F

Analogous

#1F224A

#481F4A

#321F4A

Triadic

#321F4A

#4A321F

#1F4A32

Split Complementary

#321F4A

#4A481F

#224A1F

Tetradic

#321F4A

#4A1F22

#374A1F

#1F4A48

Color Blindness Simulation

Original

#321F4A

Protanopia

#2A2A40

Deuteranopia

#2B2C3D

Tritanopia

#313736

Achromatopsia

#262626

CSS Usage

background-color: #321F4A;
color: #321F4A;
border-color: #321F4A;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#ECE7F3
200
#DACDEA
300
#BFA9DB
400
#9C7AC7
500
#794BB4
600
#613C90
700
#4E3073
800
#3D265A
900
#2E1F42
950
#1D132A

Contrast Checker

Text on white

14.68:1

AA Pass AAA Pass

Text on black

1.43:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026