#684F7B

#684F7B

Color Values

HEX

#684F7B

RGB

104, 79, 123

HSL

274.1, 21.8%, 39.6%

HSV

274.1, 35.8%, 48.2%

CMYK

15.4%, 35.8%, 0.0%, 51.8%

OKLCH

0.4714 0.0752 309.7

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#684F7B

#627B4F

Analogous

#524F7B

#7B4F78

#684F7B

Triadic

#684F7B

#7B684F

#4F7B68

Split Complementary

#684F7B

#787B4F

#4F7B52

Tetradic

#684F7B

#7B524F

#627B4F

#4F787B

Color Blindness Simulation

Original

#684F7B

Protanopia

#5D5D70

Deuteranopia

#5F606E

Tritanopia

#676866

Achromatopsia

#575757

CSS Usage

background-color: #684F7B;
color: #684F7B;
border-color: #684F7B;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F8F6F9
100
#EEEAF0
200
#DCD4E3
300
#C4B4CF
400
#A38CB5
500
#83649B
600
#69507C
700
#544063
800
#42324E
900
#32273A
950
#1F1925

Contrast Checker

Text on white

7.02:1

AA Pass AAA Pass

Text on black

2.99:1

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