Use APKPure App
Get Color picker for designers old version APK for Android
Sélecteur de couleur simple pour les concepteurs.
This simple color picker offers designers to chose color via RGB sliders, to see HEX code of the color and to temporarily store up to 4 different colors.
You can set alpha channel to.
In new version You can save 4 colors to file, load colors from file and delete saved files.