I would like to add text colors in the coming version.
Welcome, @anilnlci. Bloom 4.9, which should come out as a beta in the next few weeks, allows you to put text with color over pictures. It does not yet allow text that is not over a picture to have color, but that will be coming.
Here’s a little video of how it works in Bloom 4.9: https://i.imgur.com/QH5th0y.gif