This $15 Rainbow Card Turns Your Smartphone Into a Highly Accurate Color Picker By Andrew Liszewski Published July 1, 2020 | Comments ...

Check out this color picker that types HEX codes for you. Continue reading “ColorReplica Is A Rainbow At Your Fingertips” → Posted in Microcontrollers Tagged color picker , ESP32 , hex , HSV ...

The Photoshop Color Picker window uses a sliding rainbow where users click their choice of gray. Another option is to go directly to the gray Pantone number or type in the exact six digit color code.

This charming behind-the-scenes story reveals how Apple’s whimsical crayon color picker was born from one engineer’s creative impulse—and how hiding poetry in the code nearly ended his career.

Down the Rainbow Rabbit-Hole. To fix color, FiftyThree would need to ditch the color picker and go on a year-long creative goose-chase to create an intuitive, touch-native and wildly simple ...