TRANSPARENCY ! (ALL AROUND COLORS 3/3)

The 8 standard colors grouped into 8 heptagons polygons

v.1/3 : The circles at foreground, the heptagons at background
v.2/3 : The circles at background, the heptagons at foreground
v.3/3 : All the additive colors, with great transparency appearance !

Moreover, the colors are perfectly arranged by brightness intensity
Converted to 1-bit :

In the same collection :
Additive Palette
TRANSPARENCY ! (ALL AROUND COLORS 3/3)
Additive RGB colors v1
Additive RGB colors v2
PURE Additive RGB colors (v3)
Additive clear colors multi-levels 1-2
Additive clear colors multi-levels 2-2