DecoMoldings

inspiration · Picture Frame

SW Inkwell Kitchen Wall Molding

SW Inkwell Kitchen Wall Molding: wall elevation, color data (LRV 3.6), kitchen layout for 6, 8, 10 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 quantity68.42 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

SW Inkwell is a very dark gray with a violet undertone and a calculated LRV of 3.6. Against white trim the contrast ratio is 10.99:1, which gives strong, graphic contrast; painted tone-on-tone, the picture frame pattern shows only through its shadow lines.

Picture Frame layout on a 8 ft kitchen wall

Molding over the full wall height, upper and lower rows divided by a chair rail. On a 8 ft wall with an 8 ft ceiling this gives 3 frames per row, each 26.7 in wide, with 50 in upper and 21 in lower frames. The layout uses about 23.53 m of 2.5 cm molding, or 10 sticks of 240 cm, including 10% waste. Keep molding off the backsplash area and use a scrubbable paint finish.

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 SW Inkwell

Grays sit in the middle of the contrast range: white trim reads clearly, while same-color trim gives a quiet, architectural look.

Wall elevation

SW Inkwell wall, tone-on-tone trim, picture frame layout on a 8 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
SW InkwellSherwin-Williams#31363A3.6violetvery dark10.99:11.35:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneSW Inkwell#31363A1:1Trim painted the same color as the wall
matching whiteBM Chantilly Lace#F4F6F111.22:1White with the closest undertone
contrastWhite#F4F3EE10.99:1Light trim for crisp contrast

Kitchen wall sizes: picture frame accent wall layout

Wall widthFrames per rowFrame widthFrame height (upper / lower)Molding incl. 10% waste240 cm sticksChair rail pieces (300 cm)
6 ft230 in50 / 21 in16.65 m71
8 ft326.7 in50 / 21 in23.53 m101
10 ft425 in50 / 21 in30.4 m132

Cut list for a 8 ft wall

Planning cut list
PieceQuantityLength
Frame top and bottom (lower row)626.7 in
Frame sides (lower row)621 in
Frame sides (upper row)650 in
Frame top and bottom (upper row)626.7 in
Chair rail1300 cm lengths

Pre-cut kits for this wall

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

Picture Frame Wall Molding Kit, 2 Upper & 2 Bottom Frames | Easy Installation01 / KIT

Picture Frame Wall Molding Kit, 2 Upper & 2 Bottom Frames | Easy Installation

From $75.00

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Shadow Box Contemporary Wall Molding Kit, Easy Assembly for Living Room Areas02 / KIT

Shadow Box Contemporary Wall Molding Kit, Easy Assembly for Living Room Areas

From $240.00

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French Accent Wall Trim Molding Kit, Picture Frame Paneling | Easy Installation03 / KIT

French Accent Wall Trim Molding Kit, Picture Frame Paneling | Easy Installation

From $232.74

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Minimalist Flat Picture Frame Wall Molding Kit | Self-Adhesive Easy Installation04 / KIT

Minimalist Flat Picture Frame Wall Molding Kit | Self-Adhesive Easy Installation

From $186.00

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Oval Decorative Wall Molding Kit, Small to Large | Pre-Cut MDF Custom Sizes05 / KIT

Oval Decorative Wall Molding Kit, Small to Large | Pre-Cut MDF Custom Sizes

From $79.80

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Chair Rail Half Wall Wainscoting Kit, 6 cm Rail | Self-Adhesive Easy Installation06 / KIT

Chair Rail Half Wall Wainscoting Kit, 6 cm Rail | Self-Adhesive Easy Installation

From $39.41

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Questions

How much molding do I need for a 8 ft kitchen wall with picture frame frames?

About 23.53 m (77 linear ft) including a chair rail and 10% waste, which is 10 sticks of 240 cm. That assumes 3 frames per row, 26.7 in wide, on an 8 ft ceiling.

Is SW Inkwell warm or cool?

SW Inkwell has a violet undertone and reads as a very dark gray. Its calculated LRV is 3.6, so it absorbs light, so tone-on-tone molding reads as deep relief.

Should trim be the same color as SW Inkwell 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 (10.99:1), and black trim gives 1.35:1.

How high should the chair rail be in a kitchen?

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. Keep molding off the backsplash area and use a scrubbable paint finish.

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