Certainly! Here are some simple décor ideas for a modern living room with modern furniture:

Neutral Color Palette: Stick to a neutral color palette with shades like white, gray, and beige for your walls and larger furniture pieces. This creates a clean and contemporary look.

Statement Furniture: Invest in a few statement furniture pieces with sleek lines and minimalistic designs. Consider a modern sofa, coffee table, or accent chairs that stand out.

Open Shelving: Replace traditional closed cabinets with open shelving. This not only adds a modern touch but also provides a great way to display decorative items and books.

Geometric Patterns: Incorporate geometric patterns in your throw pillows, area rugs, or wall art. This adds a touch of modern flair and visual interest to the space.

Metallic Accents: Introduce metallic accents such as chrome, brass, or gold. This could be in the form of light fixtures, decorative objects, or even furniture legs.

Large Mirrors: Hang a large mirror to create the illusion of a bigger space and reflect natural light. Choose a modern frame that complements the overall style of the room.

Minimalistic Wall Art: Opt for simple and minimalistic wall art. Large abstract paintings or framed prints with clean lines can enhance the modern aesthetic.

Smart Lighting: Incorporate smart lighting solutions with sleek and modern fixtures. Dimmable LED lights can create different moods and add a touch of technology to your space.

Plants and Greenery: Bring in some indoor plants or greenery to add a natural element. Choose modern planters or pots to maintain the contemporary look.

Functional Furniture: Select furniture that is not only stylish but also functional. Look for pieces with built-in storage to keep the space organized and clutter-free.

Remember, the key to a modern living room is simplicity and a focus on functionality. Choose a few key pieces that you love and build the rest of the décor around them.