COLOR
#645D59
≈ Caveman
Values · copy any
On white
Aa
6.46:1
Passes AA
On black
Aa
2.71:1
Fails AA
Best text on this color
Aa#FFFFFF(6.46:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#645D59
Protanopia#5F5D59
Deuteranopia#605F59
Tritanopia#665C5C
Tints & shades
Color harmonies
Open in scheme generator →Colors that go with Caveman
Caveman is an easy neutral to build around — combine it with a single saturated accent to give a neutral scheme a focal point, plus a tint or shade of itself for depth.
Closest named, CSS & systems
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Caveman — meaning & where to use it
Caveman is a rich, mid-toned neutral — calm, versatile and understated. It works well for backgrounds, typography and minimalist, editorial layouts where colour should recede. Pair it with a single saturated accent to give a neutral scheme a focal point.
Share image
Download image1200×1500 — sized for Pinterest, Instagram & social sharing. Free to download and use.