Here’s a color palette created by adding two complementary colors to your existing selection, tailored for a living room setting:

 <Living Room Serenity>
1. Creamy Beige - 
          
          #F3E9D3
        - A soft, warm neutral that creates a cozy and inviting atmosphere.
2. Mocha Brown - 
          
          #765F4D
        - A rich, earthy tone that adds depth and sophistication to the space.
3. Charcoal Black - 
          
          #090909
        - A deep, grounding color that provides contrast and elegance.
4. Sage Green - 
          
          #A8BBA1
        - A calming, muted green that brings a touch of nature indoors.
5. Dusty Rose - 
          
          #D3B2B1
        - A gentle, warm pink that adds a subtle hint of color and softness.

This palette combines warmth and depth, perfect for creating a welcoming and stylish living room environment. The addition of Sage Green and Dusty Rose softens the overall look while maintaining a sophisticated vibe.

What specific style or theme do you want to achieve in your living room? Would you like to incorporate any specific materials or textures?