light grey
grey
dark grey
How to understand the tones
Light grey is the base. Add black into the colours to achieve the next tone.
The hues are in the order of Red > Yellow Red > Yellow > Green Yellow > Green > Blue Green > Blue > Purple Blue > Purple > Red Purple.

#light grey

#grey

#dark grey

#light grey

#grey

#grey

#light grey

#dark grey

#grey

#grey

#dark grey

#blackish

#blackish

#blackish

#blackish

#dark grey

#light grey

#light grey

#light grey

#grey

#dark grey