"Kajsa" Resinknapp, Berlinerblå. 0,9 cm.*

Resinknapp, "Kajsa", färg: Prussian Blue/Berlinerblått.
Storlek: 9x2 mm. Hål: 1 mm Liten knapp som passar till bl a spädbarnsplagg och dockkläder.

Lite intressanta faktan om färgen Prussian Blue;
Prussian blue (also known as Berlin blue or, in painting, Parisian or Paris blue) is a dark blue pigment produced by oxidation of ferrous ferrocyanide salts.
In a RGB color space, hex #003153 (also known as Prussian blue) is composed of 0% red, 19.2% green and 32.5% blue.
Whereas in a CMYK color space, it is composed of 100% cyan, 41% magenta, 0% yellow and 67.5% black. It has a hue angle of 204.6 degrees, a saturation of 100% and a lightness of 16.3%.