Mona Lisa is a palette of 5 colors taken from Mona Lisa by Leonardo da Vinci (c. 1503–1519): #E3BF63, #C09645, #6E794B, #583B2C, #1B1023. Its most readable text pair is #E3BF63 on #1B1023 (WCAG 10.39:1, AAA). The colors stay apart for the three common kinds of color blindness. All of them print on coated paper (FOGRA39).
Colors sampled from the public-domain work with k-means clustering in OKLab.
The colors
Best text pair
The quick brown fox#E3BF63 on #1B1023 · WCAG 10.39:1 · APCA Lc -69.6
Color blindness
Normal
Protanopia
Deuteranopia
Tritanopia