We believe in the power of color to tell its story. Before placing your order, explore our extensive range of colors to add just the right accent to your space. Whether it’s the passion for red, the warmth of gold, or the soothing magic of blue.
1. Warm White:
Best Suited For: Modern and Minimalist Interiors
The most popular color from our palette. White is timeless and versatile. Warm white adds a cozy glow, suitable for bedrooms and lounging areas. Classic and aesthetic.

2. Cold White:
Best Suited For: Modern and Minimalist Interiors
Cold white complements modern and minimalist interiors, providing crisp, clean illumination.

3. Red:
Best Suited For: Energizing Spaces
Red signifies passion and energy, making it ideal for spaces where you want to stimulate excitement. Consider using red Neon LED signs in entertainment areas or areas meant for socializing.

4. Orange:
Best Suited For: Creative Studios
Orange exudes warmth and creativity. Orange evokes a wide range of positive associations, it symbolizes the joy and fullness of life, energy and strength of emotions. Use orange Neon LED signs in creative spaces, studios, or work areas where an infusion of energy and innovation is desired.

5. Lemon yellow
Best Suited For: Cheerful Settings
Lemon yellow associated with spring morning coolness and bright sunshine.

6. Golden Yellow
Best Suited For: Elegant Settings
Golden yellow brings out a positive mood in people.

7. Blue:
Best Suited For: Calm Retreats
Blue considered the color of spiritual purity, sublimity, awareness, clarity and intelligence.

8. Ice Blue:
Best Suited For: Calm Retreats
Ice Blue is the cool charm of icy tones.

9. Green:
Best Suited For: Natural and Relaxing Spaces
Green brings the outdoors in. It calms us on a physical level, since it is the green part of the spectrum that is most easily perceived by the eye. Use green Neon LED signs in spaces with plants or nature-inspired decor, creating a relaxing environment.

10. Pink:
Best Suited For: Playful and Romantic Settings
Pink is versatile, ranging from playful to romantic. Use pink Neon LED signs in bedrooms, entertainment areas, or any space where a touch of charm is desired.

11. Purple:
Best Suited For: Creative Studios and Bedrooms
Purple stimulates creativity and adds a touch of luxury. It works well in creative studios or bedrooms where you want to foster a sense of imagination and indulgence.

12: RGB:
Best Suited For: Dynamic and Changeable Ambiances
RGB Neon LED signs provide the ultimate flexibility. They’re perfect for spaces where you want to change the ambiance according to the occasion or mood.
How to pick a colour for your own sign
The palette has 11 standard colours plus RGB. Start with the wall the sign will hang on, because the background changes how a colour reads. On dark paint, concrete or black panels, white, ice blue and lemon yellow stand out clearly. On a white or light grey wall, saturated colours such as red, pink, purple and orange keep their character, while warm white can look pale. Brick, wood and green plant walls go well with warm white and golden yellow.
Think about where people will read the sign from. Deep blue and purple look darker to the human eye than white, yellow or green on the same line, so for a name that should be legible from across the street or the room a lighter colour is the safer choice. Blue and purple work well for a logo or an accent that people see up close.
Questions we often get about colour
- Can one sign have several colours? Yes. A common layout is the main word in one colour and an outline or small symbol in another. Two or three colours usually look tidy; more than that can make short text harder to read.
- My brand colour is not in the palette. Send us the HEX or Pantone code and we will suggest the closest standard colour, or RGB if you need to switch between shades.
- When does RGB make sense? When the same sign has to fit different moods: a bar that changes atmosphere during the evening, a stage, a gaming room or a shop window with seasonal themes.
- How can I see the result before ordering? Try your text in our neon sign maker, then ask for a free visualisation. We send it together with the price within 24 hours, placed on a photo of your wall if you attach one.
Discover the full range of possibilities and let your imagination run wild. Neon Underground isn’t just about signs; it’s about expressing your unique story through color.