General Table of the 512 "standard" colors and their "#RRGGBB" values

"#RRGGBB" is data-processing code adopted by Internet for each item of the pallet of 512 colors. In practice, only 216 colors are effectively used by the Web; each item has a single hexdecimal code, generally with 6 digits !!! ...

"R" = Red; "G" = Green; "B" = Blue.

NOTE:     6 x 6 x 6 = 216 = 6³    Triple 6 or the Beast ...

Click on the link below to see the Table of the 216 usual colors of the Web and their "#RRGGBB" values: