Blue keyboard themeBy Keyboard Themes/Dictionaries ( Free )
Blue Theme for Emoji Keyboard - KAD Emoji keyboard, smart emoji keyboard designed by keyboard apps developer, Getting this cool theme to make your keyboard more lovely and colorful.PlugIn For1) https://play.google.com/store/apps/details?id=com.kad.emojikeyboard2) https://play.google.com/store/apps/details?id=com.smartemojiandroidkeyboard