Victorique
He/They
So what you're going to want to do is go to a site like color-hex and find your color, its hex, and its rgb like the below image demonstrates.
#1

#2

#3 Save your hex for later access (especially when editing your wiki).
In the chat there's the settings cog. If you click it, you can edit your site text color.
#4

#5

From this point you can either create a custom color or type in the rgb from a site like color-hex.
#1

#2

#3 Save your hex for later access (especially when editing your wiki).
In the chat there's the settings cog. If you click it, you can edit your site text color.

#4

#5

From this point you can either create a custom color or type in the rgb from a site like color-hex.