Use APKPure App
Get Color Detector old version APK for Android
Recognize colors using your mobile phone
Takes a photo and the color on the center is shown on RGB, HSV and HTML notation. Also looks for the nearest color name and speaks it (needs the Speech Synthesis API to speak Colors). It has a list of more than 1600 color names.
Useful for color blind people, designers, etc.
Due to popular demand, now includes a white balance option!
Can also share recognized colors by Facebook, Twitter, Email, etc.