#686B74

#686B74

Color Values

HEX

#686B74

RGB

104, 107, 116

HSL

225.0, 5.5%, 43.1%

HSV

225.0, 10.3%, 45.5%

CMYK

10.3%, 7.8%, 0.0%, 54.5%

OKLCH

0.5283 0.0145 271.1

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#686B74

#747168

Analogous

#687174

#6B6874

#686B74

Triadic

#686B74

#74686B

#6B7468

Split Complementary

#686B74

#746B68

#717468

Tetradic

#686B74

#746871

#747168

#68746B

Color Blindness Simulation

Original

#686B74

Protanopia

#696972

Deuteranopia

#696971

Tritanopia

#687070

Achromatopsia

#6B6B6B

CSS Usage

background-color: #686B74;
color: #686B74;
border-color: #686B74;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DADD
300
#BEC0C5
400
#9B9EA6
500
#787C87
600
#60636C
700
#4D4F56
800
#3C3E43
900
#2E2F33
950
#1D1E20

Contrast Checker

Text on white

5.32:1

AA Pass AAA Fail

Text on black

3.94:1

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