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COLOR REFERENCE

RAL 5002 Ultramarine Blue — Hex, RGB, LRV, and Best US Paint Matches

RAL 5002 Ultramarine Blue hex #20214F · LRV 4. Closest matches at Sherwin-Williams, Benjamin Moore, Behr, and Valspar.

Jessica Williams
By Jessica Williams
Color Stylist & Interior Editor
Updated:May 3, 2026
Sunlit room with a ultramarine blue painted accent
RAL 5002 ULTRAMARINE BLUE — HEX, RGB, LRV, AND BEST US PAINT MATCHES
RGB 32, 33, 79 LRV 4 RAL 5002

Color spec

Hex#20214F
RGB32, 33, 79
LRV~4
RAL ClassicRAL 5002

Also known as / near matches

RAL 5002, known as Ultramarine Blue, is a deeply saturated, classic shade. It shares visual kinship with other intense blues like RAL 5003 Sapphire Blue, though Ultramarine carries a distinct violet-red undertone that sets it apart. In the Pantone system, one might look to shades like Pantone 289 C or 276 C for a similar depth and intensity, though precise matches are rare across systems. It’s distinct from lighter naval blues, maintaining a consistent, almost regal presence, and should not be confused with the slightly greener, more aquatic RAL 5005 Signal Blue.

What it looks like in real life

This Ultramarine Blue is a color that quietly commands attention, never shouting but always present. In north-facing light, it deepens to an almost inky, velvety darkness, holding its richness without ever truly reading black; here, its subtle violet undertone might whisper through, adding a sophisticated complexity. Turn it towards south-facing light, and a soft, almost warm quality emerges, allowing the blue to feel less austere and more inviting, a deep embrace rather than a stark presence. Its low LRV of 4 means it demands light to reveal its full character, absorbing rather than reflecting, creating spaces of profound depth and quiet drama.

Closest matches at US paint brands

Closest matches at US paint brands

ColorBrandNameSKULRVBuy
Benjamin MooreOld Navy2063-104
KompozitHot Sauna12716
BehrDark NavyPPU14-205
PPG / GliddenNaval AdventurePPG1163-75
Sherwin-WilliamsSalty DogSW 91775
ClareGoodnight MoonClare 106
BackdropLast CallBD-LC6
ValsparBoundary Waters5007-9C5
Farrow & BallStiffkey BlueNo. 2817
Dunn-EdwardsIndigo MoodDEA1807
Magnolia HomeCoalJG-0403
Pratt & LambertBlack Lacquer32-23

Benjamin Moore Old Navy is the closest match by color difference, sharing the same LRV of 4 and a very similar deep blue character. While most matches hover around LRV 5-7 with varying degrees of grey or navy undertones, Magnolia Home Coal and Pratt & Lambert Black Lacquer dip to LRV 3, appearing distinctly darker and more black-infused than RAL 5002. The spread of matches primarily presents a range of cool, deep blues, though some like Kompozit Hot Sauna lean slightly more saturated and less desaturated than others, hinting at a subtle purple cast.

When to use this color

Great for:

  • Creating a dramatic, enveloping atmosphere in a cozy library or media room.
  • Adding a sophisticated pop to cabinetry in a spacious kitchen or powder room.
  • Anchoring a feature wall in a bedroom, especially when paired with natural wood tones.

Tricky in:

  • Can feel heavy and oppressive in rooms with limited natural light or low ceilings.
  • May read as a stark black in poorly lit corners, losing its nuanced blue identity.

Pairs well with

Pairs well with

Warm white (BM White Dove OC-17)
#F0EFE2
Cool white (BM Chantilly Lace OC-65)
#F4F1E6
Warm oak (natural wood floor)
#B5895D
Aged brass (hardware, lighting)
#B08D57
Soft sage (BM Saybrook Sage HC-114)
#C7CCB1
Linen / soft cream
#E8E1D4

Painting tips

  • Primer: Given its deep LRV of 4, a dark gray tinted primer is essential to achieve true color saturation and minimize coats.
  • Sheen: For walls, a flat or matte sheen will enhance its velvety depth; for high-traffic areas or cabinetry, a satin finish provides durability and a subtle gleam.
  • Coats: Due to its intense pigmentation and low LRV, expect to apply three coats over a properly tinted primer for full, even coverage.
  • Application: With such a deep color, roller marks or brush strokes are amplified under raking light; spraying or meticulous back-rolling is recommended for a flawless finish.

Frequently asked questions

Is Ultramarine Blue the same as the closest brand match?+
No, RAL 5002 Ultramarine Blue is not identical to Benjamin Moore Old Navy, though it is the closest by color difference with a shared LRV of 4. While Old Navy is a classic, slightly desaturated navy, Ultramarine Blue carries a deeper, more vibrant blue with a subtle violet whisper. The slight difference in undertone means they will read distinctly, especially when viewed side-by-side or in varying light conditions.
What sheen for Ultramarine Blue?+
For a deep, enveloping feel on walls, a flat or matte sheen is ideal, allowing the color to absorb light and create a velvety depth. If applying to cabinetry, trim, or high-moisture areas like bathrooms, a satin or semi-gloss finish will offer enhanced durability, ease of cleaning, and a subtle light reflection that can bring out the color's richness.
Will Ultramarine Blue fade on an exterior surface?+
Deep blues like RAL 5002 Ultramarine Blue can be susceptible to fading when exposed to prolonged, direct UV sunlight on exterior surfaces. While modern paints contain UV inhibitors, some degree of color shift or lightening may occur over many years. Regular maintenance and choosing a high-quality exterior paint formulation designed for color retention can help mitigate this effect.
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