COLOR
#4A3C4E
≈ Royal Decree
Values · copy any
On white
Aa
10.26:1
Passes AAA
On black
Aa
1.71:1
Fails AA
Best text on this color
Aa#FFFFFF(10.26:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#4A3C4E
Protanopia#3A404F
Deuteranopia#3D414D
Tritanopia#4A3E42
Tints & shades
Color harmonies
Open in scheme generator →Colors that go with Royal Decree
Royal Decree sits in the purple family. Pair it with gold or cream for a luxe pairing, or soft grey for a modern one, or lean into its harmonies below for a ready-made scheme.
Closest named, CSS & systems
Colour nameRoyal Decree#403547ΔE 2.8CSS nameDarkslateblue#483D8BΔE 16.9Web-safe#663366#663366ΔE 12.2
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Royal Decree — meaning & where to use it
Royal Decree is a deep, shadowy purple — it reads as creative, luxurious and imaginative. It's a natural fit for beauty, premium and creative brands. To keep it balanced, pair it with gold or cream for a luxe pairing, or soft grey for a modern one.
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This exact shade isn't a named or standard-set colour, so it isn't indexed — but every tool above works.