#684998

#684998

Color Values

HEX

#684998

RGB

104, 73, 152

HSL

263.5, 35.1%, 44.1%

HSV

263.5, 52.0%, 59.6%

CMYK

31.6%, 52.0%, 0.0%, 40.4%

OKLCH

0.4764 0.1256 299.8

Properties

Cool Dark Nearest: Royal Purple

Color Harmonies

Complementary

#684998

#799849

Analogous

#495298

#8F4998

#684998

Triadic

#684998

#986849

#499868

Split Complementary

#684998

#988F49

#529849

Tetradic

#684998

#984952

#799849

#49988F

Color Blindness Simulation

Original

#684998

Protanopia

#5B5A85

Deuteranopia

#5C5F80

Tritanopia

#667672

Achromatopsia

#555555

CSS Usage

background-color: #684998;
color: #684998;
border-color: #684998;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#ECE8F2
200
#D9CFE8
300
#BDACD7
400
#9980C2
500
#7653AC
600
#5E428A
700
#4B356E
800
#3B2956
900
#2D2140
950
#1D1528

Contrast Checker

Text on white

7.01:1

AA Pass AAA Pass

Text on black

3.0:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026