#686161

#686161

Color Values

HEX

#686161

RGB

104, 97, 97

HSL

0.0, 3.5%, 39.4%

HSV

0.0, 6.7%, 40.8%

CMYK

0.0%, 6.7%, 6.7%, 59.2%

OKLCH

0.4991 0.0089 17.5

Properties

Warm Dark Nearest: NCS S 6000-N Medium Dark Grey

Color Harmonies

Complementary

#686161

#616868

Analogous

#686164

#686461

#686161

Triadic

#686161

#616861

#616168

Split Complementary

#686161

#616864

#616468

Tetradic

#686161

#646861

#616868

#646168

Color Blindness Simulation

Original

#686161

Protanopia

#656561

Deuteranopia

#656661

Tritanopia

#686161

Achromatopsia

#626262

CSS Usage

background-color: #686161;
color: #686161;
border-color: #686161;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F8F7F7
100
#EEEDED
200
#DDDADA
300
#C4C0C0
400
#A49D9D
500
#847B7B
600
#6A6262
700
#544F4F
800
#423E3E
900
#322F2F
950
#201E1E

Contrast Checker

Text on white

6.05:1

AA Pass AAA Fail

Text on black

3.47:1

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