RAL 3003
Ruby Red
RAL 3003 Ruby Red is a deep, jewel-toned red with the rich depth of its gemstone namesake. This color has been used for the text on Belgian license plates since November 2010, demonstrating its effectiveness for high-contrast legibility applications. Ruby Red conveys luxury, tradition, and authority, making it popular for premium decorative coatings, corporate identity, and heritage architectural restoration where a distinguished, timeless red is required.
Color Reference
WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.
Spectrum & Perceptual Position
CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.
Build a Palette Around Ruby Red
Palette Generator
Select a harmony type, then press Space to reroll unlocked colors.
Reference + opposite hue with tonal variations
Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.
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More Red Options
Recommended for RAL 3003
Exact (2)
Close (8)
About These Recommendations
These are powder formulations that correspond to this RAL color based on manufacturer data sheets. Exact powders are coded to this specific RAL code. Close powders are visually similar alternatives we have used before. We do not sell powder directly — we use these formulations to coat your parts. Call us to discuss your project and we will confirm the best option for your timeline.