DecoMoldings

inspiration · Picture Frame

Charcoal Nursery Wainscoting

Charcoal Nursery Wainscoting: wall elevation, color data (LRV 4.9), nursery layout for 9, 10, 12 ft walls, cut list, calculator and pre-cut kits.

Catalog snapshot View 2 sources ↓

Project calculator

Wall molding linear-foot estimate

Estimate for rectangular molding frames.

Estimated quantity33.73 linear feet

Divide by 7.87 ft (240 cm stick) and round up for the number of sticks.

Formula & assumptionsframe_count * 2 * (frame_width_inches + frame_height_inches) / 12 * (1 + waste_percent / 100)

Assumes identical rectangular frames. The waste allowance is editable. The estimate does not optimize cuts or include separate rails, baseboards, or other trim.

Overview

Charcoal is a dark purple with a violet undertone and a calculated LRV of 4.9. Against white trim the contrast ratio is 9.5:1, which gives strong, graphic contrast; painted tone-on-tone, the picture frame pattern shows only through its shadow lines.

Picture Frame layout on a 10 ft nursery wall

Molding on the lower third of the wall under a chair rail; the upper wall stays plain. On a 10 ft wall with an 8 ft ceiling this gives 4 frames per row, each 25 in wide, 21 in tall. The layout uses about 13.63 m of 2.5 cm molding, or 6 sticks of 240 cm, including 10% waste. Self-adhesive kits avoid nails and fumes from construction adhesive.

Building the picture frame pattern

Each frame is four pieces of 2.5 cm molding with 45 degree miters. Set the frames out from the center of the wall, keep every gap equal, and let the margins at the corners match the gaps.

Painting molding in Charcoal

Muted violets work tone-on-tone in bedrooms; keep the sheen low on the wall.

Wall elevation

Charcoal wall, tone-on-tone trim, picture frame layout on a 10 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
CharcoalGeneric#36404A4.9violetdark9.5:11.56:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneCharcoal#36404A1:1Trim painted the same color as the wall
matching whiteBM Chantilly Lace#F4F6F19.7:1White with the closest undertone
contrastWhite#F4F3EE9.5:1Light trim for crisp contrast

Nursery wall sizes: picture frame wainscoting layout

Wall widthFrames per rowFrame widthFrame height (upper / lower)Molding incl. 10% waste240 cm sticksChair rail pieces (300 cm)
9 ft330.7 in21 in11.68 m51
10 ft425 in21 in13.63 m62
12 ft524 in21 in16.6 m72

Cut list for a 10 ft wall

Planning cut list
PieceQuantityLength
Frame top and bottom (lower row)825 in
Frame sides (lower row)821 in
Chair rail2300 cm lengths

Pre-cut kits for this wall

Pre-cut kits that fit this project. Open a kit for photos, options and pricing.

Vertical Wainscoting Wall Molding Kit, 3 Vertical Frames | Self-Adhesive Easy Installation01 / KIT

Vertical Wainscoting Wall Molding Kit, 3 Vertical Frames | Self-Adhesive Easy Installation

From $90.00

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Half Wall Arched Wainscoting Panels Kit | Pre-Cut MDF Easy Installation02 / KIT

Half Wall Arched Wainscoting Panels Kit | Pre-Cut MDF Easy Installation

From $73.60

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Peel and Stick Wainscoting Kit, 5 Vertical Picture Frames | Easy Installation03 / KIT

Peel and Stick Wainscoting Kit, 5 Vertical Picture Frames | Easy Installation

From $110.00

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Wainscoting Panels Kit, 3 Upper & 3 Bottom Frames | Pre-Cut Paintable Wall Molding04 / KIT

Wainscoting Panels Kit, 3 Upper & 3 Bottom Frames | Pre-Cut Paintable Wall Molding

From $75.00

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Wainscoting Ready to Assemble Wall Molding Package, 3 Vertical Frames | Easy Installation05 / KIT

Wainscoting Ready to Assemble Wall Molding Package, 3 Vertical Frames | Easy Installation

From $134.00

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Wainscoting Ready to Go Wall Molding Kit, 3 Upper & 3 Bottom Frames | Easy Installation06 / KIT

Wainscoting Ready to Go Wall Molding Kit, 3 Upper & 3 Bottom Frames | Easy Installation

From $75.00

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Questions

How much molding do I need for a 10 ft nursery wall with picture frame frames?

About 13.63 m (45 linear ft) including a chair rail and 10% waste, which is 6 sticks of 240 cm. That assumes 4 frames per row, 25 in wide, on an 8 ft ceiling.

Is Charcoal warm or cool?

Charcoal has a violet undertone and reads as a dark purple. Its calculated LRV is 4.9, so it absorbs light, so tone-on-tone molding reads as deep relief.

Should trim be the same color as Charcoal walls?

Painting the molding the same color gives a modern, tone-on-tone finish where only shadows show the pattern. White trim adds strong, graphic contrast (9.5:1), and black trim gives 1.56:1.

How high should the chair rail be in a nursery?

About one third of the ceiling height: 32 in on an 8 ft ceiling, 36 in on 9 ft and 40 in on 10 ft. Self-adhesive kits avoid nails and fumes from construction adhesive.

Trace the details

Sources & dates

Prices, options and photos come from our product catalog on the date shown. Layout tables are planning estimates; measure your wall before ordering.

  1. Paint color dataset (screen approximations; LRV calculated)Recorded November 11, 2026
  2. DecoMoldings product catalogRecorded November 11, 2026