#686C73

#686C73

Color Values

HEX

#686C73

RGB

104, 108, 115

HSL

218.2, 5.0%, 42.9%

HSV

218.2, 9.6%, 45.1%

CMYK

9.6%, 6.1%, 0.0%, 54.9%

OKLCH

0.5302 0.012 261.8

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#686C73

#736F68

Analogous

#687173

#696873

#686C73

Triadic

#686C73

#73686C

#6C7368

Split Complementary

#686C73

#736968

#717368

Tetradic

#686C73

#736871

#736F68

#687369

Color Blindness Simulation

Original

#686C73

Protanopia

#6A6A71

Deuteranopia

#6A6971

Tritanopia

#687070

Achromatopsia

#6C6C6C

CSS Usage

background-color: #686C73;
color: #686C73;
border-color: #686C73;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#DADBDD
300
#BFC1C5
400
#9C9FA5
500
#797E86
600
#61656B
700
#4E5056
800
#3D3F43
900
#2E3033
950
#1D1E20

Contrast Checker

Text on white

5.27:1

AA Pass AAA Fail

Text on black

3.98:1

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