Because it seems like using House colors is the more popular option, I went ahead and put together some possible color combinations that seem to fit a House with a name like Meadowmist.

[hider=Color pairs]
[hider=Azure and Cream][img]https://www.beautycolorcode.com/007fff.png[/img][img]https://www.beautycolorcode.com/fffdd0.png[/img][/hider]
[hider=Forest Green and Gold][img]https://www.beautycolorcode.com/228b22.png[/img][img]https://www.beautycolorcode.com/ffd700.png[/img][/hider]
[hider=Lavender and Silver][img]https://www.beautycolorcode.com/B57EDC.png[/img][img]https://www.beautycolorcode.com/c0c0c0.png[/img][/hider]
[/hider]

Also, I figured it would be a good time to come up with a House symbol, so those will be included as well.  The colors would be switched to be the house colors we end up deciding on, so keep that in mind as well.

[hider=Meadowmist Crest]
[hider=1][img]https://img.clipartxtras.com/372a8a5c5a1ad2fc684bc958e76ec910_vector-ornament-decorative-celtic-tree-life-stock-vector-400958566-celtic-tree-of-life-drawing_450-470.jpeg[/img][/hider]
[hider=2][img]https://img00.deviantart.net/b586/i/2012/207/f/6/selesnya_conclave_tattoo_by_zephind-d58nlg2.jpg[/img][/hider]
[hider=3][img]https://78.media.tumblr.com/ca146639f2396746b2b61036bfa0eb6d/tumblr_onizwoxoJR1vztm87o1_500.png[/img][/hider]
[hider=4][img]https://i.pinimg.com/originals/c5/30/de/c530decfc401a81522539caf2e9c0da4.png[/img][/hider]
[/hider]

Let me know what you guys think. :D