Cobalt Flame is a calming choice — works as both a whole-house neutral when lightened and a dramatic anchor when deepened to navy. At LRV 16 it reads as a deep, enveloping shade — best on accent walls, dining rooms, and spaces where atmosphere matters more than reflected light. Skip it in low-light north-facing rooms unless you want a deliberately cool, cocooning effect, since blue can read chilly there.
Ref. #4E719D · PMD-23
Cobalt Flame
16%LRV Value
Cobalt Flame Technical Profile
What color is Behr Cobalt Flame (PMD-23)? It's a deep cool blue — hex #4E719D, LRV 16. The closest cross-brand equivalent to Cobalt Flame is Benjamin Moore Nile Blue — a near-identical match on the wall, with Sherwin-Williams Lupine and Dutch Boy Sapphire Waters also close. With an LRV of 16, Cobalt Flame creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. At mid saturation, this color sits at a flexible mid-point — bold enough to anchor a room without dominating, and pairs cleanly with both crisp and creamy whites. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues. At mid saturation the lighting shift is moderate but real — sample under both warm-bulb evening light and cool-daylight morning light before committing.
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Colors Similar to Cobalt Flame
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Cobalt Flame
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Cobalt Flame
#4E719D
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7B78A6
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Cobalt Flame
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Cobalt Flame Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Behr Colors
Other Behr colors close to Cobalt Flame.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Cobalt Flame — Frequently Asked Questions
What colors match Cobalt Flame from other brands?
The closest cross-brand equivalents to Cobalt Flame are Nile Blue by Benjamin Moore (a near-identical match), Lupine by Sherwin-Williams (a near-identical match), Sapphire Waters by Dutch Boy (a near-identical match). These are ranked with the CIEDE2000 color-difference formula, which scores how similar two colors actually look to the eye rather than matching them by name — so they're the best options for getting Cobalt Flame's look in a brand your local store carries. Always confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Cobalt Flame?
Cobalt Flame has a Light Reflectance Value (LRV) of 15.9, on a scale where 0 is pure black and 100 is pure white. That makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light. LRV is the most reliable guide to how light or dark a paint will read in a real room — more dependable than the swatch on your screen, which varies by monitor.
Explore More with Cobalt Flame
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Paint Sheen Guide
Flat, eggshell, satin, or semi-gloss — the right finish for Cobalt Flame depends on the room. Here's how to choose.