#684698

#684698

Color Values

HEX

#684698

RGB

104, 70, 152

HSL

264.9, 36.9%, 43.5%

HSV

264.9, 53.9%, 59.6%

CMYK

31.6%, 53.9%, 0.0%, 40.4%

OKLCH

0.4712 0.1305 300.6

Properties

Cool Dark Nearest: Royal Purple

Color Harmonies

Complementary

#684698

#769846

Analogous

#464D98

#914698

#684698

Triadic

#684698

#986846

#469868

Split Complementary

#684698

#989146

#4D9846

Tetradic

#684698

#98464D

#769846

#469891

Color Blindness Simulation

Original

#684698

Protanopia

#595984

Deuteranopia

#5B5E7F

Tritanopia

#667471

Achromatopsia

#535353

CSS Usage

background-color: #684698;
color: #684698;
border-color: #684698;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#ECE8F3
200
#D9CEE8
300
#BEABD8
400
#9B7EC3
500
#7850AF
600
#60408C
700
#4C3370
800
#3C2857
900
#2E2041
950
#1D1429

Contrast Checker

Text on white

7.2:1

AA Pass AAA Pass

Text on black

2.92:1

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