Welcome To Imagine Signs Atl. We're Ready To Help With All Of Your Signage Needs. Get In Touch 770-931-0022
Blue rectangular storefront sign mounted on a brick wall, displaying the word 'LOGO' as a placeholder for business branding.
Gregg Stopher
Gregg Stopher Estimated Read Time: 1 minute
Posted on: June 3, 2025

Choosing the Right Sign Colors: Psychology & Impact

Color is not just a visual element but a powerful tool to create emotions, guide decisions and control behavior.

Throughout history the evolution of color in signage has seen color schemes change to improve visibility and effectiveness, new materials and technologies. Over a period, the intentional coloring of signs has been used to convey messages and improve safety.

Color is key in the psychology of attention, brand identity and action in advertising and signage. Each color used in signage has a meaning to communicate to the viewer.

Whether it’s a colorful yard sign, a polished logo or an eye catching outdoor display, color can make or break a marketing campaign.

So some colors are meant to evoke certain scenarios to make advertising impact. The way a sign is designed or displayed can also affect its impact and effectiveness.

The Psychology of Color in Marketing and Branding

Colorful emotion wheel chart showing various human emotions such as joy, anger, fear, and sadness, held by a person in front of their face.

Marketers use color to trigger emotions and associations; emotions and associations are the keys to connecting with the audience.

Color Psychology in Marketing. A quick look at color psychology in marketing shows that different colors can evoke different emotions:

Red: A color that says energy, urgency and excitement. Used in clearance sales or fast food signage to grab attention and speed up decisions.

Blue: Trust, serenity and dependability. Blue is a popular choice for banks and tech companies for branding and signage because it looks credible.

Yellow: Happiness and positivity. Used for outdoor signage and promotions or welcome messages.

Green: Growth, health and sustainability. Green is good for organic brands or health inspired signage.

Black: Elegance and luxury. Luxury retailers use black in signage to feel exclusive and high end.

White: Simple and pure. Used as a background color to improve readability and put other colors in the spotlight.

The psychology of color in logo design is just as important in branding.

The psychology of color in logo design is closely tied to signage as both aim to create an immediate and lasting impression.

Different colors evoke different emotions and associations, so the choice of color is a powerful tool in how a brand is perceived.

For example blue is often chosen for its association with trust, reliability and calmness so it’s a favorite for financial institutions and tech companies.

Green is linked to nature, health and harmony so it’s good for brands that want to emphasize sustainability or wellness.

The Role of Color in Signage

Color serves a functional and psychological purpose in advertising signage. The colors we choose for signage affect how we see them, how we read them and how we connect with them emotionally.

Applying Color Psychology in Signage

Applying color psychology in signage means choosing colors that evoke the right emotional and psychological responses from the viewer.

Warm colors like red and orange create a sense of urgency and excitement so it’s good for signs that need to prompt immediate action or grab quick attention

Cool colors like blue and green can create a sense of calm and trust which is perfect for signs that provide information or guidance.

By understanding how colors affect perception and behavior designers can create signage that looks good and communicates its message to motorists and pedestrians.

Certain colors are used to quickly alert drivers to important information or hazards such as red for stop signs or orange for construction warnings so both drivers and pedestrians can recognize and respond to dangers quickly.

Most Visible Colors for Signs and Banners

When it comes to signs especially those outdoors, visibility is key.

Colors that show best for signs have lots of contrast and vibrancy:

Warm Colors (Red, Yellow): These colors contrast with most colors on the color wheel and are popular for experimental marketing message delivery in chaotic environments.

Fluorescent yellow/green is used for bicycle and school crossing signs to enhance visibility and safety.* White and Black: High contrast pairs like white text on a black background (or vice versa) so your content is readable from a distance.

Blue with white is a common/neutral combination used on signage, especially in businesses. Blue signs are used to indicate available services like rest areas, food and fuel for motorists. Physical durability of outdoor signage is another consideration.

Bright Yellow or Orange: These colors are highly visible and used for warning signs. Orange is used for construction signs to alert drivers to work zones and potential hazards.

Red, blue, and yellow are pigmented colors that don’t fade under sunlight so their power remains intact.

A bright color can make signage stand out in crowded environments and grab attention among competing visuals.

Designers add vibrant colors to signage to capture attention and convey messages.

Yard Signs Best Colors

Yard signs for political campaigns, for sale signs for real estate or local businesses must be eye catching and memorable.

Bright Yellow or Orange: These colors contrast well with green lawns or urban environments, making it known where the sign is.

Green and White: Simple and friendly, it’s ideal for community-centered events or environmentally focused communication. The psychology revolved around these decisions, which also involve emotional triggers.

Conversely, bright colors such as yellow and orange create urgency, while blue and white build trust.

Best Colors for Outdoor Signs

Custom outdoor signage for Silver Bullet Car Wash featuring a bold oval design with water droplets, a train graphic, and a "Free Vacuum" offer.

Outdoor signs are subject to special conditions, like daylight changes and weather.

Outdoor signs should prioritize long-lasting and visible colors:

Red and White are classic pairings that are strong and legible in daylight or overnight. Visibility in Low Light: High-contrast colors make them always visible, ideal for roadside signs.

Green and Yellow are cheerful, fresh combinations that suit eco-conscious enterprises.

Design Signage with Color Psychology Guidelines Marketers can use color psychology with a practical purpose to implement proven strategies while creating effective advertising signage.

Contrast in Signage

Contrast is key to making signage effective and readable especially for motorists who need to process information fast.

Black text on white background ensures messages are clear and legible from afar.

High contrast not only improves visibility but makes important info stand out so messages aren’t missed.

The combination of colors, shapes and hues can make or break how a sign is perceived.

Bright colors like yellow and orange are great for attention and warning/caution, darker colors like black and brown provide stability and balance.

Strategic use of contrast in design ensures messages are communicated effectively regardless of lighting or environment. By considering contrast, designers can create beautiful and functional signs.

How to Choose the Right Colors for Your Signage

Know Your Audience: A younger demographic will respond to bright modern colors like pink or teal, an older audience will favor conservative colors like blue or green.

Advertise with Your Brand: Signage colors should match the logo and overall brand look. Logo sign chromaticity should be consistent for the branded experience.

Contrast Matters: High-contrast schemes (black on yellow or white on blue) are easier to read for people with poor eyesight and for people viewing from a distance. Black text on light backgrounds is especially important for maximum clarity and readability.

Consider the Context: A sign’s surroundings are important. A bright red sign might get lost in a busy urban area but stand out in a suburban neighborhood.

Test for Emotion: Use colors that create the required feeling. A spa might use soothing blues and greens for relaxation, a gym might use explosive reds and oranges.

Colors can elicit an immediate response from the viewer, influence their action and engagement with the signage. Marketers can also play with color combinations to create unique and memorable signage that leaves a lasting impression.

For expert guidance on signage and branding, get in touch with our team today. You can also explore our Ultimate Guide to Signage.

Conclusion

So let’s look at the science behind the psychology of color in advertising signage.

Marketers can use signage that attracts and resonates with their customer base by knowing how colors impact people’s personality traits and values.

Red on sale signs to blue logos, every colour tells a story.

So when you design a sign, aesthetics are one thing but colour psychology is what makes your brand stick.

Colour is an object property, how it reflects or absorbs light which determines its hue and brightness.

As materials and technology get better signs will get more visible and more effective. Colour psychology in logo design is just as important for branding.

Book a Free Consultation Now
770-931-0022
Gregg Stopher
About the author:

Gregg Stopher, alongside his wife Flora, is a signage expert at Imagine Signs Atlanta. Founded in 1952, Imagine Signs offers a comprehensive range of signage solutions. Our expertise spans indoor signs, outdoor displays, promotional materials, vehicle wraps, and even illuminated church signs. Me and my team conduct on-site evaluations to recommend signage that aligns with your business goals, whether it's increased brand awareness, improved customer flow, or employee motivation. Imagine Signs prides itself on being a one-stop shop, handling everything from design and manufacturing to installation. With my signage expertise and Imagine Advertising's marketing services under one roof, Imagine Signs promises smart signage solutions that meets all marketing needs without sacrificing quality. Follow him on LinkedIn.

Get In Touch