Hello,
Here are some options with a spot of color as you suggested.
#136 - I added the two dots at the end to symbolize the bride and groom
#138 & #139 - I canged the color of one of the lines that form the "H" in order to look like an exclamation mark.
and #137 is just using the dot.
Btw, are you keen on any specific color or color range?
Thanks
Veneta