#673D88

#673D88

Color Values

HEX

#673D88

RGB

103, 61, 136

HSL

273.6, 38.1%, 38.6%

HSV

273.6, 55.1%, 53.3%

CMYK

24.3%, 55.1%, 0.0%, 46.7%

OKLCH

0.4448 0.1247 308.0

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#673D88

#5E883D

Analogous

#413D88

#883D83

#673D88

Triadic

#673D88

#88673D

#3D8867

Split Complementary

#673D88

#83883D

#3D8841

Tetradic

#673D88

#88413D

#5E883D

#3D8388

Color Blindness Simulation

Original

#673D88

Protanopia

#555476

Deuteranopia

#575A71

Tritanopia

#656864

Achromatopsia

#4B4B4B

CSS Usage

background-color: #673D88;
color: #673D88;
border-color: #673D88;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F5FA
100
#EEE7F3
200
#DDCEE9
300
#C5AAD9
400
#A57DC5
500
#854FB0
600
#6B3F8D
700
#553371
800
#432758
900
#322041
950
#201429

Contrast Checker

Text on white

8.08:1

AA Pass AAA Pass

Text on black

2.6:1

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