Pebbles - Image colors combination

This "Pebbles" graphic has 6 dominated colors, which include Crayola's Tan, Mauve Taupe, Lilac, Bright Gray, Moonstone Blue and Queen Blue. It makes so beautiful color combination inspired from this image.

Color	Information	Shades
Crayola's Tan	Name: Crayola's Tan Hex: d7986b RGB: (215, 152, 107) CMYK: 0, 0.293, 0.502, 0.156
Mauve Taupe	Name: Mauve Taupe Hex: 865b6b RGB: (134, 91, 107) CMYK: 0, 0.320, 0.201, 0.474
Lilac	Name: Lilac Hex: caadcc RGB: (202, 173, 204) CMYK: 0.009, 0.151, 0, 0.2
Bright Gray	Name: Bright Gray Hex: e5e8ed RGB: (229, 232, 237) CMYK: 0.033, 0.021, 0, 0.070
Moonstone Blue	Name: Moonstone Blue Hex: 6cb1c0 RGB: (108, 177, 192) CMYK: 0.437, 0.078, 0, 0.247
Queen Blue	Name: Queen Blue Hex: 38688d RGB: (56, 104, 141) CMYK: 0.602, 0.262, 0, 0.447