#683F8D

#683F8D

Color Values

HEX

#683F8D

RGB

104, 63, 141

HSL

271.5, 38.2%, 40.0%

HSV

271.5, 55.3%, 55.3%

CMYK

26.2%, 55.3%, 0.0%, 44.7%

OKLCH

0.4525 0.1279 306.2

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#683F8D

#648D3F

Analogous

#413F8D

#8D3F8B

#683F8D

Triadic

#683F8D

#8D683F

#3F8D68

Split Complementary

#683F8D

#8B8D3F

#3F8D41

Tetradic

#683F8D

#8D413F

#648D3F

#3F8B8D

Color Blindness Simulation

Original

#683F8D

Protanopia

#56567A

Deuteranopia

#595C76

Tritanopia

#666B68

Achromatopsia

#4D4D4D

CSS Usage

background-color: #683F8D;
color: #683F8D;
border-color: #683F8D;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DCCEE9
300
#C3AAD9
400
#A27DC5
500
#824FB0
600
#683F8D
700
#533271
800
#412758
900
#312041
950
#1F1429

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.68:1

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