inspiration · Herringbone
BM Hale Navy Office Herringbone Wall Molding
BM Hale Navy Office Herringbone Wall Molding: wall elevation, color data (LRV 7.1), office layout for 9, 10, 12 ft walls, cut list, calculator and pre-cut kit
Project calculator
Overview
BM Hale Navy (HC-154) is a dark purple with a violet undertone and a calculated LRV of 7.1. Against white trim the contrast ratio is 7.82:1, which gives strong, graphic contrast; painted tone-on-tone, the herringbone pattern shows only through its shadow lines.
Herringbone layout on a 10 ft office wall
Molding over the full wall height, upper and lower rows divided by a chair rail. On a 10 ft wall with an 8 ft ceiling this gives 4 frames per row, each 25 in wide, with 50 in upper and 21 in lower frames. The layout uses about 50.86 m of 2.5 cm molding, or 22 sticks of 240 cm, including 10% waste. A molding wall behind the desk doubles as a video-call backdrop.
Building the herringbone pattern
Chevrons are pairs of short pieces meeting at a point down the center of each panel. Keep the angle and the vertical spacing identical so the rows line up across frames.
Painting molding in BM Hale Navy
Muted violets work tone-on-tone in bedrooms; keep the sheen low on the wall.
Wall elevation
Color data
| Color | Brand | Code | Hex | Calculated LRV | Undertone | Depth | Contrast vs white trim | Contrast vs black trim |
|---|---|---|---|---|---|---|---|---|
| BM Hale Navy | Benjamin Moore | HC-154 | #444C57 | 7.1 | violet | dark | 7.82:1 | 1.9:1 |
Trim color pairings
| Pairing | Trim color | Hex | Contrast | Effect |
|---|---|---|---|---|
| tone-on-tone | BM Hale Navy | #444C57 | 1:1 | Trim painted the same color as the wall |
| matching white | BM Chantilly Lace | #F4F6F1 | 7.98:1 | White with the closest undertone |
| contrast | White | #F4F3EE | 7.82:1 | Light trim for crisp contrast |
Office wall sizes: herringbone accent wall layout
| Wall width | Frames per row | Frame width | Frame height (upper / lower) | Molding incl. 10% waste | 240 cm sticks | Chair rail pieces (300 cm) |
|---|---|---|---|---|---|---|
| 9 ft | 3 | 30.7 in | 50 / 21 in | 40.89 m | 18 | 1 |
| 10 ft | 4 | 25 in | 50 / 21 in | 50.86 m | 22 | 2 |
| 12 ft | 5 | 24 in | 50 / 21 in | 61.83 m | 26 | 2 |
Cut list for a 10 ft wall
| Piece | Quantity | Length |
|---|---|---|
| Frame top and bottom (lower row) | 8 | 25 in |
| Frame sides (lower row) | 8 | 21 in |
| Frame sides (upper row) | 8 | 50 in |
| Frame top and bottom (upper row) | 8 | 25 in |
| Chair rail | 2 | 300 cm lengths |
Pre-cut kits for this wall
Pre-cut kits that fit this project. Open a kit for photos, options and pricing.
Questions
How much molding do I need for a 10 ft office wall with herringbone frames?
About 50.86 m (167 linear ft) including a chair rail and 10% waste, which is 22 sticks of 240 cm. That assumes 4 frames per row, 25 in wide, on an 8 ft ceiling.
Is BM Hale Navy warm or cool?
BM Hale Navy has a violet undertone and reads as a dark purple. Its calculated LRV is 7.1, so it absorbs light, so tone-on-tone molding reads as deep relief.
Should trim be the same color as BM Hale Navy 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 (7.82:1), and black trim gives 1.9:1.
How high should the chair rail be in a office?
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. A molding wall behind the desk doubles as a video-call backdrop.
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.
- Paint color dataset (screen approximations; LRV calculated)Recorded November 11, 2026
- DecoMoldings product catalogRecorded November 11, 2026