Color and pattern male

Head: orange.

Neck: hackle light orange-gold, each feather with a bright blue shaft-stripe, running parallel to the edge, ends in a point near the tip; vein bright blue; front of the neck bright-blue.

Back, shoulders and wing-bow: light orange-gold.

Saddle-hackle: similar to neck-hackle.

Tail, wing-bar, wing-flights, breast, thighs, belly and fluff: bright blue.

Down: grey

Serious faults

Insufficient shaft-stripes and straw-yellow in the hackles.

Faults 

Minor deviations in color and pattern. Too pale, too dark, or uneven blue. Completely or partially black feathers.

Color and pattern female

Head: orange.

Neck: hackle light orange-gold, each feather with a bright blue shaft-stripe, running parallel to the edge, ends in a point near the tip; vein bright blue; front of the neck bright-blue.

Back, shoulders, wings, tail, saddle, breast, thighs, belly and fluff: bright blue.

Down: grey.

Serious faults

Insufficient shaft-stripes and straw-yellow in the neck-hackle.

Faults 

Minor deviations in color and pattern. Too pale, too dark, or uneven blue. Completely or partially black feathers.

Genetic code: https://kippenjungle.nl/Overzicht.htm

Website from Henk Meijers with all available information regarding chicken genetics including the world famous 

Chicken Color Calculator