Two book recommendations full of color for the dead of winter.
Paint Style by Lesley Riva. This book references Benjamin Moore colors, so if you like the effect, you can easily duplicate it - good for the color challenged. Effects from very subtle tone-on-tone stenciling to full-on graphic walls in deep, modern colors.
And Color by Kristin by Kristin Nicholas. Her eye for color is inimitable: you can just visually soak in the combinations that she puts together. Again, many specific color suggestions to emulate in projects that are doable but gorgeous.