The code of my beauty sig:
[center][url=https://bitcointalk.org/index.php?topic=402667.0][size=14pt][font=Times][glow=#000,2,300][b][color=#EAC117] NOBLE[/color][color=white]COIN [/color][/b][/size][/url] [url=https://www.noblemovement.com/marketplace/][size=11pt][font=Tahoma][glow=#000,2,300][color=white] [b][color=#EAC117] Noble[/color][color=white]Coin[/b] [/color][color=red][b]Marketplace [/b][/color][color=#8080FF][font=Vladimir Script]Beta[/font] [/color][color=white][b]NOW LIVE![/b] [/url]
[url=https://www.noblemovement.com/guide-to-marketplace-buying/][size=9pt][font=Tahoma][glow=#000,2,300][color=red] ★ [/color][color=#EAC117]Amazon [b][color=white]Gift Cards[/color][b] [color=red]★ [/b][/color][color=#EAC117]Steam Wallets [/color][color=red][b]★ [/color][color=#EAC117][b][color=yellow][b]11% discount[/b][/color][/b][color=#EAC117] with [/color][color=white][b]NobleCoin![/b][/color] [color=red][b]★ [/color] [color=#37EA61][b]BTC accepted![/b] [color=red]★ [/color][/url]
Fell free to modify

(Anyway IMHO it is better not to add more colors.
Too colorful = too much, not good)