The color Persian blue is named from the blue color of some Persian pottery and the color of tiles used in and on mosques and palaces in Iran and in other places in the Middle East. Persian blue is a representation of the color of the mineral lapis lazuli which comes from Persia and Afghanistan.The first recorded use of Persian blue as a color name in English was in 1669. [1] The source of this color is a color sample taken directly from the Persian blue tiles shown in the photograph displayed in the Wikipedia article on the Shah Mosque of the interior tile work of its dome. - Picolo from Bookmarklet

my favorite color , serene and impressive. - گل باقالی