purplish-blue colour

INDIGO
WordClue
DUNbrownish grey colour
REDcolor
TANyellowish-brown colour
CHIPblue or poker
COHOblue jack
AZUREsky blue
BLONDhair color
BROWNcolor
COLORred or blue
GAMUTcolor reproduction
KHAKIcolor shade of yellowish-brown
WHALEGreenland or blue
VIOLETbluish-purple colour
PIGMENTcolor in plant cells
SCARLETbright red, slightly orange colour
PALOMINOhorse coat color
SPECTRUMof absorption or color
LIGHTNESSproperty of a color
TURQUOISEgreen-blue, blue-green
CAMOUFLAGEconcealment through color or pattern
DEEP... Purple, rock band
OBJECTpurpose, aim