RAL 5003 Sapphire blue
This page shows RAL color 5003 with the color name Sapphire blue. This RAL color is in the Blue hues category, part of the RAL Classic color system.
| Color name Dutch: | Saffierblauw |
|---|---|
| Color name German: | Saphirblau |
| Color name French: | Bleu saphir |
| Color name Italian: | Blu zaffiro |
| Color name Spanish: | Azul zafiro |
| Color name Russian: | Темно - сапфировая |
| Color name Chinese: | 蓝宝石蓝 |
LRV (light reflectance value): | 6.21 |
Color impression RAL 5003 Sapphire blue
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Important: on computer screens RAL colors do not appear completely authentic. Use the color impression on this page as a reference only. We recommend purchasing a physical RAL color fan to be sure of the correct color. You can order a RAL color fan for as low as €15.95 (excluding VAT).
More info / orderingDescription RAL 5003 Sapphire blue

RAL 5003, also known as 'Sapphire blue', is a deep, refined shade that evokes a sense of calm strength and quiet sophistication. It sits in the darker region of the blue spectrum, where its richness becomes especially apparent under direct light. The color carries a subtle hint of coolness that distinguishes it from warmer navy tones, yet it retains enough depth to feel substantial and grounded.
Its character is associated with reliability and professionalism, making it a favored choice in architecture, industrial design, and high-quality coatings. When applied to surfaces, RAL 5003 can shift gently between a velvety midnight blue and a more vivid sapphire impression, depending on texture and illumination. This versatility allows it to convey elegance without being overly dramatic, making it suitable for both modern minimalist applications and more traditional contexts.
View RAL 5003 Sapphire blue in real life
It's a risk to make a decision based on the display of a color on a digital screen. To be sure of the correct color, we recommend to use a physical RAL color fan. On this website you can buy a RAL color fan.