#686E61

#686E61

Color Values

HEX

#686E61

RGB

104, 110, 97

HSL

87.7, 6.3%, 40.6%

HSV

87.7, 11.8%, 43.1%

CMYK

5.5%, 0.0%, 11.8%, 56.9%

OKLCH

0.529 0.0212 127.4

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#686E61

#67616E

Analogous

#6E6E61

#626E61

#686E61

Triadic

#686E61

#61686E

#6E6168

Split Complementary

#686E61

#61626E

#6E616E

Tetradic

#686E61

#616E6E

#67616E

#6E6162

Color Blindness Simulation

Original

#686E61

Protanopia

#6B6B64

Deuteranopia

#6A6A65

Tritanopia

#686767

Achromatopsia

#6C6C6C

CSS Usage

background-color: #686E61;
color: #686E61;
border-color: #686E61;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DBDED9
300
#C2C6BE
400
#A1A79B
500
#808877
600
#666C60
700
#52574C
800
#40443C
900
#31332E
950
#1F201D

Contrast Checker

Text on white

5.26:1

AA Pass AAA Fail

Text on black

3.99:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026