DecoMoldings

inspiration · French

Navy Blue Kitchen French Wall Molding

Navy Blue Kitchen French Wall Molding: wall elevation, color data (LRV 3.5), 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

Navy Blue is a very dark purple with a violet undertone and a calculated LRV of 3.5. Against white trim the contrast ratio is 11.18:1, which gives strong, graphic contrast; painted tone-on-tone, the french pattern shows only through its shadow lines.

French 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 47.05 m of 2.5 cm molding, or 20 sticks of 240 cm, including 10% waste. Keep molding off the backsplash area and use a scrubbable paint finish.

Building the french pattern

French panels add stepped inner corners: small square returns cut from the same molding replace the plain inner miter. Mark the corner squares with a template before fixing.

Painting molding in Navy Blue

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

Wall elevation

Navy Blue wall, tone-on-tone trim, french layout on a 8 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
Navy BlueGeneric#26354A3.5violetvery dark11.18:11.33:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneNavy Blue#26354A1:1Trim painted the same color as the wall
matching whiteF&B All White#FBF8F411.73:1White with the closest undertone
contrastWhite#F4F3EE11.18:1Light trim for crisp contrast

Kitchen wall sizes: french 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 in33.08 m141
8 ft326.7 in50 / 21 in47.05 m201
10 ft334.7 in50 / 21 in53.09 m232

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
Inner frame pieces2418.7 in / 13 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.

French Peel and Stick Wall Molding Kit, 4 Upper, 4 Middle, and 4 Bottom Frames | Easy Installation01 / KIT

French Peel and Stick Wall Molding Kit, 4 Upper, 4 Middle, and 4 Bottom Frames | Easy Installation

From $75.00

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French Accent Wall Trim Molding Kit, Picture Frame Paneling | Easy Installation02 / KIT

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

From $232.74

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French Step Corner Picture Frame Wall Molding Kit | Pre-Cut Peel and Stick Wall Molding03 / KIT

French Step Corner Picture Frame Wall Molding Kit | Pre-Cut Peel and Stick Wall Molding

From $205.56

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Nested Picture Frame French Trim Wall Molding Kit, 2 Frames, Self-Adhesive Paintable04 / KIT

Nested Picture Frame French Trim Wall Molding Kit, 2 Frames, Self-Adhesive Paintable

From $110.00

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French Picture Frame Wainscoting Wall Molding Kit | Self-Adhesive Easy Installation05 / KIT

French Picture Frame Wainscoting Wall Molding Kit | Self-Adhesive Easy Installation

From $189.70

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Questions

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

About 47.05 m (154 linear ft) including a chair rail and 10% waste, which is 20 sticks of 240 cm. That assumes 3 frames per row, 26.7 in wide, on an 8 ft ceiling.

Is Navy Blue warm or cool?

Navy Blue has a violet undertone and reads as a very dark purple. Its calculated LRV is 3.5, so it absorbs light, so tone-on-tone molding reads as deep relief.

Should trim be the same color as Navy Blue 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 (11.18:1), and black trim gives 1.33:1.

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