Swinging Girl

Swinging Girl - student project

Swinging Girl - image 1 - student project

I am not sure why my colors look awful.  The colors in the small cover photo picture look fine, but these colors are off.  Is it because my file is in CNYK, and I put this on the web?  Would love any feedback on this, as these colors are awful!!!

Swinging Girl - image 2 - student project

THANKYOU Sandra!  I have run into this problem so many times!  Now I like these colors much better!