Curtain of Aurora - Image colors combination

This "Curtain of Aurora" graphic has 5 dominated colors, which include Regalia, Cyber Grape, Oxley, Dark Sea Green and Queen Blue. It makes so beautiful color combination inspired from this image.

Color	Information	Shades
Regalia	Name: Regalia Hex: 492f71 RGB: (73, 47, 113) CMYK: 0.353, 0.584, 0, 0.556
Cyber Grape	Name: Cyber Grape Hex: 5b447e RGB: (91, 68, 126) CMYK: 0.277, 0.460, 0, 0.505
Oxley	Name: Oxley Hex: 7d9973 RGB: (125, 153, 115) CMYK: 0.183, 0, 0.248, 0.4
Dark Sea Green	Name: Dark Sea Green Hex: 8ec08a RGB: (142, 192, 138) CMYK: 0.260, 0, 0.281, 0.247
Queen Blue	Name: Queen Blue Hex: 486497 RGB: (72, 100, 151) CMYK: 0.523, 0.337, 0, 0.407