24 Stunning Blue Bathroom Ideas to Brighten Your Space

By Wendy Lemos

Blue can shape a bathroom in many different ways, from pale tile and beadboard to deep painted walls and colorful wallpaper. Brass mirrors, chrome fixtures, white vanities, wood accents, and patterned floors help define each look. These ideas show how to build a blue bathroom that feels vintage, coastal, farmhouse-inspired, or distinctly modern.

Vintage Blue Bathroom Featuring Antique Tiles

Antique Tiles in Blue Vintage Bathroom

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Antique bathroom tiles pair with dark blue walls in this blue and yellow decor. Blue wainscoting surrounds a pedestal sink with two faucets, next to a nickel towel ring. An embellished brass mirror is positioned above the sink.

Blue Bathroom Accented with Gray and White

Blue Bathroom with Grey and White Accents

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Gray and white striped towels hang from a wooden plaque fitted with hooks. Against the blue walls, a white window frame and coordinating corner shelf provide accents. A small potted plant and woven basket drawers fill out the shelf.

Chrome Faucet and Wall-Mounted Folding Mirror

Chrome Faucet and Folding Arm Mirror

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A bathroom window lets natural light fall on a white orchid in a small blue pot. The light gray vanity has a chrome faucet. Next to a rectangular mirror, another mirror with a folding arm is mounted on the wall.

Bathroom with Gray Tile and Dark Blue Vanity

Dark Blue Vanity on Gray Tile Flooring

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Above a circular mirror, a three-bulb sconce is mounted on the white wall. A dark blue vanity with an off-white countertop and brass faucet stands on gray tile flooring. Above the white toilet are framed pictures. The room is finished with neutral decor.

Clawfoot Tub Beneath White Shuttered Windows

Clawfoot Bathtub Beneath White Shutter Windows

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Below windows fitted with white shutters, a clawfoot tub has a chrome faucet. A mounted towel rack joins the subway-tile half wall surrounding the tub. Small decorative items adorn the two side tables.

Blue Tile Floor and Shower Niche in Bathroom

Blue Bathroom Decor with Tile Floor and Shower Niche

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Blue and gray touches appear across this bathroom. Against the white tiled wall by the vanity hangs a striped curtain in blue and white. Patterned gray-and-white tile extends over the floor and into a niche in the shower.

Blue Tile Wall Behind Pedestal Sink

Pedestal Sink Against Blue Tile Wall

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Tiles in several shades of light blue form a distinctive half-wall in the bathroom. The white pedestal sink has a brass faucet matching the towel ring. Small glass bottles holding white flowers sit on the wood trim above, beside an oval mirror.

Gray and White Decor with Wood Details

Grey and White Décor with Wood Accents

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A gray countertop and backsplash top the vanity in this blue-and-gray bathroom, which also includes a blue Turkish towel. White flowers peek through the wall-mounted wooden boxes. Above the white-framed mirror, vanity lighting is installed.

Blue Accents by White Alcove Tub

Blue Décor Around White Alcove Bathtub

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Above an oval white drop-in tub, white shiplap wainscoting meets a gray marble tile wall hung with blue and white artwork. On the marble ledge beside the tub, a nickel faucet sits near a blue-and-white Ming stool.

Dark Blue Vanity Against a Bathroom Accent Wall

Bathroom Accent Wall with Dark Blue Vanity

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A wood-look panel accent wall features a circular mirror in a brass frame and a matching picture frame. The dark blue vanity has chrome pulls and a white countertop. A patterned floor mat sits in front of the white toilet.

Vintage Sconce with Tiled Half Wall

Vintage Sconce and Tile Half Wall

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The blue vanity has a vessel sink and vintage-style hardware. Above the tiled half wall, light wood trim provides a shelf. Embellished brass mirrors are among the collection of items placed there. A vintage sconce provides light.

Subway-Tile Bathroom with a Vintage Sink

Vintage Sink in Subway Tile Bathroom

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Against a white subway-tile half wall sits a vintage wall-mounted sink fitted with two faucets. The beige upper wall holds a black-framed mirror above it. Blue details in the patterned tile floor complement a light blue metal stool.

Dark Blue Bathroom Featuring Basketweave Floors

Dark Blue Bathroom with Basketweave Flooring

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In this dark blue bathroom, an embellished gold mirror brings in decorative detail. The floor is covered in white basketweave mosaic tile, with a patterned mat laid over it. A nickel faucet is fitted to the white vanity below.

Pillared Bathtub Surrounded by Pale Blue Walls

Pale Blue Walls Around Pillared Bathtub

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Pale blue walls surround the bathtub area, which features white marble tiles and pillars. Chrome faucets and vanity lighting accompany the white double-sink vanity. A rectangular mirror spans the full width of the vanity. Patterned mats sit over the marble flooring.

Vintage Style, Dark Blue Bathroom Walls

Vintage Bathroom with Dark Blue Walls

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Vintage pieces fill the dark blue walls of this bathroom. Above the vanity, an arched mirror is flanked by shaded sconces and brass-framed pictures. Small patterned accents sit on the white farmhouse vanity, which has a gold faucet.

White Bathroom Featuring a Black Round Mirror

White Bathroom with Circular Black Mirror

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Gray vanity lights are installed above a round black mirror over an entirely white vanity. Floating wooden shelves above the toilet add a decorative touch to the bathroom, while small plants finish the space.

Blue Bathroom Decor on Shiplap Walls

Shiplap Walls with Blue Bathroom Décor

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White shiplap walls enclose this bathroom, accented by blue decor. White-shaded sconces are mounted beside blue-framed mirrors. A blue double-sink vanity with a white countertop stands on white hexagonal tile flooring.

Double Vanity Bathroom with Pale Blue Accents

Light Blue Accessories in Double Vanity Bathroom

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Light blue double vanities support white countertops and backsplashes. Between them, matching cabinets feature glass inserts. Rugs in the same light blue shade are spread around the room. On a platform, a freestanding bathtub is surrounded by light blue accessories.

White Shiplap in a Farmhouse Bathroom

Farmhouse Bathroom with White Shiplap Walls

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In this neutral farmhouse bathroom, the walls are clad in white shiplap. An off-white countertop and backsplash, paired with a black faucet, sit on the white vanity. Beside a rustic framed mirror, a glass vase holds orange flowers.

Floral Blue Wallpaper Above a Steel Blue Vanity

Floral Blue Wallpaper and Steel Blue Vanity

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Blue floral bathroom wallpaper brings out the steel blue vanity and its white countertop. Beneath a mounted chrome light fixture, a circular mirror rests against the wall. Beige floor tile meets a white toilet.

Blue Bathroom with Gold Details

Blue Bathroom Wallpaper and Gold Accents

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In this light blue bathroom, tree-themed wallpaper appears beneath the glow of a gold three-bulb sconce. The vanity mirror and faucet carry the gold finish through the space. Wood-look flooring supports a white vanity beside the white toilet.

Freestanding Bathtub with a Solid Wood Bench

Solid Wood Bench and Freestanding Bathtub

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A corner tub sits on a raised platform between two windows in this bathroom. Near the tub, a ladder rests against the wall and holds blue towels. Small blue mats are arranged on the light gray tiled floor. A large wooden bench stands against the right-hand wall, opposite the gray bathroom cabinet. Glass vases filled with small branches sit on the white countertop.

Board-and-Batten Bath with Painted Blue Ceiling

Blue Ceiling in Board and Batten Bathroom

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A vivid blue ceiling and contemporary pendant lights set off the white board-and-batten walls. The wood vanity, fitted with a vessel sink and wall-mounted faucet, stands on herringbone brick flooring. Over it is a round mirror.

Bathroom Featuring Blue Beadboard Wainscoting

Blue Beadboard Half Wall in Bathroom

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A beadboard-wainscoted half wall brings blue bathroom decor into the room. The upper walls are clad in white beadboard and accented by beach-themed pictures. Beneath a rectangular gray-framed mirror is a wood vanity topped with a white countertop.