Mine is
Arrowhead Vine (Syngonium podophyllum 'Berry Allusion') and for a long time it didn't have quite so much pink coloration but since I put it outside under the oak and pine trees where it gets brighter light (no direct sun), the colors have gotten much prettier!
I googled for Syngonium Blushing Heart but couldn't find one by that name to see the photos. It's hard to say if there will be any color change if you move your plant out to your porch but once the weather warms up in your area, it wouldn't hurt to try!