#686B68

#686B68

Color Values

HEX

#686B68

RGB

104, 107, 104

HSL

120.0, 1.4%, 41.4%

HSV

120.0, 2.8%, 42.0%

CMYK

2.8%, 0.0%, 2.8%, 58.0%

OKLCH

0.5242 0.0059 145.5

Properties

Cool Dark Nearest: dimgrey

Color Harmonies

Complementary

#686B68

#6B686B

Analogous

#6A6B68

#686B6A

#686B68

Triadic

#686B68

#68686B

#6B6868

Split Complementary

#686B68

#6A686B

#6B686A

Tetradic

#686B68

#686A6B

#6B686B

#6B6A68

Color Blindness Simulation

Original

#686B68

Protanopia

#696969

Deuteranopia

#696969

Tritanopia

#686969

Achromatopsia

#6A6A6A

CSS Usage

background-color: #686B68;
color: #686B68;
border-color: #686B68;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DBDCDB
300
#C1C3C1
400
#9FA29F
500
#7E817E
600
#656765
700
#505350
800
#3F413F
900
#303130
950
#1E1F1E

Contrast Checker

Text on white

5.4:1

AA Pass AAA Fail

Text on black

3.89:1

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