Same picture in different color 1:1

I created over 90 icons with Midjourney, all of which have the same color, gradients and shadow colors. Now I want to change the color. How do I do this? When I uploaded it as a reference image, the color was always retained. Das war der Prompt: minimalist iOS app icon, globe outline symbol engraved into disc surface, debossed relief, desaturated muted sage green, soft white frosted glass square background, subtle drop shadow —style raw —v 6.1 —sref [URLs] submitted by /u/silkblindfold [link] [comments]

https://www.reddit.com/r/midjourney/comments/1t47xw9/same_picture_in_different_color_11/