#321749

#321749

Color Values

HEX

#321749

RGB

50, 23, 73

HSL

272.4, 52.1%, 18.8%

HSV

272.4, 68.5%, 28.6%

CMYK

31.5%, 68.5%, 0.0%, 71.4%

OKLCH

0.2713 0.091 306.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#321749

#2E4917

Analogous

#191749

#491747

#321749

Triadic

#321749

#493217

#174932

Split Complementary

#321749

#474917

#174919

Tetradic

#321749

#491917

#2E4917

#174749

Color Blindness Simulation

Original

#321749

Protanopia

#26263D

Deuteranopia

#282A3A

Tritanopia

#313331

Achromatopsia

#202020

CSS Usage

background-color: #321749;
color: #321749;
border-color: #321749;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FB
100
#EEE5F5
200
#DDC9EE
300
#C4A2E2
400
#A56FD2
500
#853DC2
600
#6A319B
700
#55277C
800
#421F61
900
#321A47
950
#20102D

Contrast Checker

Text on white

15.51:1

AA Pass AAA Pass

Text on black

1.35:1

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