Directory

Adobe Color

Awesome Color Scheme.

Colo Rotate

Good color Collection.

Colourcode

Very easy to pic color code.

Colourlovers

For Color Lovers.

Colorhexa

Color encyclopedia : Information and conversion.

Paletton

The Color Schema Designer.

Colllor

Color Generator.

Material Palette

Material Design Color Pallet Generator.

Coolors

Super fast Color Scheme.

Material Colors

Material Design Color Selection.

Flat UI Colors

Flat Design Color.

Brandcolors

Official Color Code.

The Days color

The Daily Color Digest.