In Room Manager, you can set different colors for each room in the system. You can use default palette or use hex colors.
Font Color - the color of text (room name and prices)
Header Color - the color of the header (the line with room name and dates)
Background Color - the color of bed lines
You can select color from the default palette:
Or you can use hex colors. Just search HEX COLOR on Google and select the color from the palette. A HEX color has a # and 6 signs, for example: #d3e4ed, #fcfcfc, #f6d9d9.
Copy the code of selected color from Google and then paste it in Room Manager.