I love this timeline, showing the evolution of Crayola's crayons from 1903—eight colors, including poop—to 120 colors today. Now, imagine PC graphics running on Crayola's Law, which states that the number of hues doubles every 28 years:
Let's take the Color/Graphics Adapter as a starting point. Introduced in 1981, the IBM CGA was capable of displaying four colors in 320 x 240 pixels. Back then, it was all black, cyan, magenta, and white, or black, red, brown, and green. The world looked really bad.
The EGA era—16 colors!—would have arrived in 2037. Fast forward to 2149, and witness the arrival of humans to Jupiter, and the Video Graphics Adapter, bringing 256 glorious colors in 320 x 240 pixels. 16-bit color mode and its palette of 65,536 shades would have been enjoyed in 2373.