#321540

#321540

Color Values

HEX

#321540

RGB

50, 21, 64

HSL

280.5, 50.6%, 16.7%

HSV

280.5, 67.2%, 25.1%

CMYK

21.9%, 67.2%, 0.0%, 74.9%

OKLCH

0.2611 0.0828 313.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#321540

#234015

Analogous

#1D1540

#401539

#321540

Triadic

#321540

#403215

#154032

Split Complementary

#321540

#394015

#15401D

Tetradic

#321540

#401D15

#234015

#153940

Color Blindness Simulation

Original

#321540

Protanopia

#252536

Deuteranopia

#272933

Tritanopia

#312D2C

Achromatopsia

#1E1E1E

CSS Usage

background-color: #321540;
color: #321540;
border-color: #321540;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F4FB
100
#F0E5F5
200
#E2C9ED
300
#CDA3E1
400
#B171D0
500
#963FC0
600
#78329A
700
#60287B
800
#4B1F60
900
#381A47
950
#23112D

Contrast Checker

Text on white

15.95:1

AA Pass AAA Pass

Text on black

1.32:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026