Color Code according to DIN VDE 0245 part 1

According to DIN-Norm 0245 series, the conductor identification is stated whether the code is to be marked with colors or with numberings.
Identification with colors
The conductor color is given in basic color and ring color. For the identification of two or three colors, the first underlined color is the basic color.
The identification of the basic colors must be followed through coloring of the insulation or the over surface of insulation conductors.
The second and the third color is printed over the basic color as a form of ring.
Counting
The conductors are to be counted continuously through all layers at the same direction, beginning with conductor 1 in inner layer towards outside. Measures of rings and distances are given in mm.

The given colors correspond to DIN IEC 60304 and HD 402.S2.
Identification through numberings as per DIN VDE 0293.