229 is good because at a glance I see KEY together and stands out, and I like the Y shape. Using 229, please try several variations of Burgandy / Gold color theme:
* Burgandy same, gold just a little darker.
* Burgandy a little darker, gold same.
* Burgandy a little darker, gold a little darker.
Also, please make 237 but color of KEY uses 136 grey.