Revolving color wheel, filled in with lighter tints to a white center. 91 swell RGB LEDs.
A few of my other creations for those interested. Please check them out! Have fun and keep creating.
RGB Color Ring https://everycircuit.com/circuit/6229043384680448
RGB Color Mixer https://everycircuit.com/circuit/6083287126376448
RGB LED Strip https://everycircuit.com/circuit/6420598886236160
8x8 RGB LED Gradient Matrix https://everycircuit.com/circuit/6411763490488320
