Picking the Right Bedroom Colors and Decor Inspiration? The guest bedroom is a special space that needs to be comfortable and inviting to your visitors. When remodeling the guest bedroom, it's important to choose a color palette that reflects the atmosphere you want to create in the room. Consider the existing furniture and accessories in the room when selecting colors, and use the 60-30-10 rule to ensure a balanced look: 60 percent of the room should be a dominant color, 30 percent should be a secondary color, and 10 percent should be an accent color. To add interest to the space, incorporate a mix of textures and patterns. The natural light in the room should also be taken into consideration when choosing wall colors. Finally, choose window treatments that frame the room and tie the colors together delightfully. With a few simple steps, your guest bedroom will be transformed into a welcoming and inviting space.