Ads free
Compatible with iPhone 4s through 6s & 6s Plus as well as iPads
Hex Color Wheel provides a simple color selector with sliders and/or entering RGB value to display the color and get the hex code for the colors.
Add colors to favorites
Select Color from list
Randomisation of colors
Get hex codes for colors
Use slider to pan between colors
Fine Tune slider values.
iCloud integration, never lose your data (optional).
Email color (in different sizes).