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Changing the range of a spatial plot colour scale

I am trying to plot a few spatial sf objects with code similar to the following (less all the layout info):

plot_ly(geom.sf,
split = ~id_col,
color = ~population,
showlegend = F)

I am hoping to standardize all the color scales of these plots, i.e. manually changing the range/limits of these colorbars to something like range = c(0, 3000). However, the usual cmin and cmax parameters do not seem to exist for these plots and I can’t find any other parameters that change the scale range? What can I use to change the colour range?