All Ridgway plates
21 colors
Plate XXX
Color Standards and Color Nomenclature, 1912
#f3ddbf
Cartridge Buff
#f6e4c2
Ivory Yellow
#f4e5bd
Marguerite Yellow
#e5c18d
Cream-Buff
#ebce91
Colonial Buff
#ecd596
Primrose Yellow
#d4ac71
Chamois
#d4ac71
Deep Colonial Buff
#dec67f
Reed Yellow
#bc995a
Honey Yellow
#c6a34c
Olive-Ocher
#c5b554
Olive-Yellow
#a98856
Isabella Color
#aa9760
Ecru-Olive
#a6955d
Light Yellowish Olive
#8b7653
Light Brownish Olive
#8c7c56
Buffy Olive
#7c764d
Yellowish Olive
#685c40
Brownish Olive
#645f46
Olive
#5d5f44
Dark Greenish Olive