How can I fix a botched paint charge contained by my corridor? Right immediately it looks similar to a wan highligher exploded!? I tried to paint my living room a dark greyish blue, but...

I tried to paint my living room a dark greyish blue, but because it be white underneath it turned a sky blue. I actually sensitive of liked it and thought I'd take home the best of it by coordinating colors in the kitchen and the corridor. I wanted to paint my hall a pretty yellow color but A-HA! I remembered the grey blue into sky blue article so I bought a darker sickly then I in fact wanted and it is crazy flourescent sickly! So, can I just paint over it surrounded by the yellow I really want, or do I hold to go for a lighter pale because the bright yellow is bellow it?

Thanks for adjectives your help!
Answers:    you can paint over it near the color you really want , but i would suggest bringing home color samples of several choices . colors other change and look different inside your home than it does within the store because the lighting and environment is different. good luck
Buy a paint within the color you want, but make sure it is more chalky than what you've been using. Or, give a few more layers of paint. Trying to mix paints together is extremely difficult as it is concrete to get the exact ratio.