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COLOR REFERENCE

RAL 5012 Light Blue — Hex, RGB, LRV, and Best US Paint Matches

RAL 5012 Light Blue hex #3B83BD · LRV 24. 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 light blue painted accent
RAL 5012 LIGHT BLUE — HEX, RGB, LRV, AND BEST US PAINT MATCHES
RGB 59, 131, 189 LRV 24 RAL 5012

Color spec

Hex#3B83BD
RGB59, 131, 189
LRV~24
RAL ClassicRAL 5012

Also known as / near matches

RAL 5012, known simply as Light Blue, carries a clear, sky-like quality. While its name is straightforward, it can be confused with other blues in the RAL Classic range that lean slightly different in saturation or undertone, such as RAL 5015 Sky Blue which is a bit brighter, or RAL 5010 Gentian Blue which is deeper. There isn’t a direct, universally recognized Pantone equivalent that captures its exact balance of lightness and blue clarity without leaning too green or too grey, making its distinct character rather unique.

What it looks like in real life

This blue reads as a true, mid-tone light blue, reminiscent of a crisp autumn sky. In north-facing light, it maintains a cool, clear presence, offering a refreshing and expansive feel without leaning icy. When bathed in south-facing sun, it softens slightly, revealing a gentle luminosity that keeps it from appearing flat or overly saturated, holding its blue character beautifully without picking up unwanted green or purple casts. Late afternoon light can deepen its tone, giving it a comforting, enveloping quality.

Closest matches at US paint brands

Closest matches at US paint brands

ColorBrandNameSKULRVBuy
KompozitSkylla064019
BehrBlueprintS470-519
Benjamin MooreStunning82618
Pratt & LambertWilliamsburg Wedgwood BlueCW-3028
Dunn-EdwardsSalty DogDEC78718
Sherwin-WilliamsDistanceSW 624328
ValsparRendezvous4007-9B27
BackdropMom JeansBD-MJ18
PPG / GliddenSteelyPPG1011-526
ClareStargazerClare 1427
Farrow & BallInchyra BlueNo. 28912
Magnolia HomeFront PorchJG-07524

Kompozit Skylla (0640) is the closest match by ΔE, though its hex value suggests it’s a more saturated, perhaps slightly teal-leaning blue compared to RAL 5012. Magnolia Home Front Porch (JG-075) shares the exact same LRV, indicating a similar depth of color, yet its hex code suggests a more muted, greyer interpretation of blue. The spread of matches reveals a range from clearer blues like Kompozit Skylla to significantly greyer, more subdued options like Behr Blueprint and Benjamin Moore Stunning, with the overall cast leaning decidedly cool.

When to use this color

Great for:

  • It shines in a child’s bedroom or nursery, providing a calming and imaginative backdrop.
  • Excellent for a powder room or small bathroom, where its clear tone can make the space feel fresh and inviting.
  • Consider it for built-in cabinetry in a home office, bringing a subtle, focused energy to the workspace.

Tricky in:

  • Avoid pairing this blue with overly warm, yellow-based wood tones, as it can make both the blue and the wood appear unbalanced.
  • It can feel a bit too cool and expansive in very large, sparsely furnished rooms with dominant north-facing light, potentially lacking warmth.

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: For this medium-depth color (LRV 24), a white-tinted primer is recommended to ensure the purest and most consistent color development on your walls.
  • Sheen: Due to its mid-range LRV, a matte finish will provide a sophisticated, velvety drape on walls, while satin is ideal for cabinets or bathroom applications, and semi-gloss will crisply define trim.
  • Coats: You can typically expect good coverage with two coats of quality paint over a properly primed surface for this depth of color.
  • Application: With its moderate depth, brush strokes or roller marks can be visible under strong raking light, so precise and even application is key for a seamless finish.

Frequently asked questions

Is Light Blue the same as the closest brand match?+
While Kompozit Skylla is numerically the closest match by ΔE, it tends to be a bit more saturated than RAL 5012, hinting at a slightly different undertone. Colors like Magnolia Home Front Porch share the same LRV, but its hexadecimal value suggests it carries more grey. It's important to sample them side-by-side, as subtle undertone differences become apparent under varying light conditions.
What sheen for Light Blue?+
For most interior walls, a matte or eggshell sheen will offer a soft, elegant finish that minimizes imperfections. In high-traffic areas like bathrooms or kitchens, or for cabinetry, a satin finish provides greater durability and ease of cleaning. For trim and doors, a semi-gloss sheen offers a crisp contrast and excellent wear resistance, enhancing the overall architectural details.
Will Light Blue fade on an exterior surface?+
All exterior colors, especially those exposed to direct, prolonged sunlight, will experience some degree of fading over time due to UV exposure. While blues generally perform well, the specific quality of the pigments used in your chosen paint brand will significantly influence its long-term color retention. Choosing a premium exterior paint formulated for UV resistance is crucial to minimize noticeable fade.
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