We all know that a small space looks bigger than it is if you use light colors. But if you don’t want neutrals, you can still integrate some color into a small and even a tiny space. Here are some ways how you can do that with style.
Utilize Monochrome
Besides rocking only light shades, you can stick to monochrome, which will also create an illusion of an endless space, and that’s exactly what we want for a tiny room. Rocking monochrome will allow you not only to introduce any bold color to the space but also to get a super up-to-date room as monochrome is among top trends.

The bedroom is done with sage green, almost the whole space is painted with it and only the ceiling is left creamy.

The bedroom is done in blues, with navy curtains and a yellow blanket contrasts the blue shades.

The small powder room is done with pink completely, with decor and a mirror on the wall.

Add color to the small space pulling off just one color, for example, coral like here. (via jojotastic).
Zone In
Inject fresh energy into your small space creating zones with some bright color. This way you won’t overdo the room with color and won’t make it look smaller but will get a bright accent.

The tiny bathroom is accented with a round yellow accent on the wall that catches an eye.

This small space is part of the transition from one room to another, and it's done with a certain color.

Accenting different zones in the small space works well: here the sleeping zone is highlighted with yellow paint.
Make A Statement
Bring color to the space in various ways that won’t overload it with color, so you won’t make the room small.
Accent Walls
An accent wall is always a good idea: it will bring depth and dimension to the space moving this wall further and creating an illusion of a longer room. Go for a vibrant shade or even add some pattern, for example, vertical prints make the space taller and horizontal ones make it wider.

The small dining space is done with a colorful accent wall and a leather bench with colored pillows.

The small kitchen is bold and whimsical: there's an electric blue wall, mint green cabinets, a shiny backsplash and pink chairs.

This airy sleeping space is done with a sage grey accent wall that is quite neutral but still adds color to the room.

The small eclectic space is done with an emerald accent wall, a dining set, a yellow pendant lamp and a navy sofa.

This small entryway is done with mustard paint on the wall and IKEA shoe cabinet.

The tiny bedroom is done in white and accented with a dark green wall that totally chnages the look. (via chloedominik).

The boho bedroom features a dark green accent wall, a bed with pink and yellow bedding and a cool lamp.
Bright Ceilings
Though you may think that a bright ceiling will decrease the height of the room, a lighter or reflective ceiling color can bounce light around the space, brightening it up and making it feel airier and more open. More than that, a colorful ceiling will be a catchy design element that will elevate the look of the room.

This lovely sunroom is done in cottage style, with a blue ceiling and other blue details that echo with it.

This small living room is infused with color: a red ceiling, a dark green sofa and bright art.

The serene bedroom is done in neutral shades but the ceiling is sage green, which adds interest to the space. (via katelavie).

This small bedroom is spruced up with color: an orange ceiling and pillows make it cooler. (via rhythmofthehome).
Infuse The Space With Color
Bold Furniture
If you already have a neutral small room, you can infuse it with color adding bright furniture. Sofas and loveseats, chairs and ottomans are right what you need for creating a contrast.

This dopamine decor space features a peachy accent wall, a bright gallery wall, a rust and neon green chair.

The dining space is done with a table with blue base and whimsical blue chairs plus a chandelier with blues.

The attic space is done with bold yellow furniture and a red chair, these are easy and cool accents.

The small attic home office is done with a green desk and a cabinet that repeats the shape of the ceiling.

The small space is accented with an orange storage unit, which adds color to the room. (via octobre-architecture).
Vibrant Art
A bold artwork will not only add color but also become a focal point adding personality and interest. Just like bright furniture, this element is easy to swap as soon as you want to.

This narrow space is spruced up with color: bold yellow shelves and a chair, a rust-colored shelving unit and a bright artwork.
Colorful Accessories
Bright pillows, rugs, curtains and other small stuff will make your small room lively without sacrificing floor or shelf space. They can easily and instantly transform your space at minimal cost and effort.