#6C665A

#6C665A

Color Values

HEX

#6C665A

RGB

108, 102, 90

HSL

40.0, 9.1%, 38.8%

HSV

40.0, 16.7%, 42.4%

CMYK

0.0%, 5.6%, 16.7%, 57.6%

OKLCH

0.5122 0.0199 84.6

Properties

Warm Dark Nearest: RAL 7039 Quartz Grey

Color Harmonies

Complementary

#6C665A

#5A606C

Analogous

#6C5D5A

#696C5A

#6C665A

Triadic

#6C665A

#5A6C66

#665A6C

Split Complementary

#6C665A

#5A696C

#5D5A6C

Tetradic

#6C665A

#5A6C5D

#5A606C

#6C5A69

Color Blindness Simulation

Original

#6C665A

Protanopia

#69695D

Deuteranopia

#6A6A5E

Tritanopia

#6C5F60

Achromatopsia

#666666

CSS Usage

background-color: #6C665A;
color: #6C665A;
border-color: #6C665A;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F8F8F7
100
#EFEEEC
200
#DFDCD8
300
#C7C4BC
400
#A9A498
500
#8B8374
600
#6F695D
700
#59544A
800
#46423A
900
#34322C
950
#211F1C

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.69:1

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