Space-Gray Like Color Palette – HEX, RGB & Design Inspiration
Color Details
HEX: #343D46
RGB: 52, 61, 70
HEX: #4F5B66
RGB: 79, 91, 102
HEX: #65737E
RGB: 101, 115, 126
HEX: #A7ADBA
RGB: 167, 173, 186
HEX: #C0C5CE
RGB: 192, 197, 206
Text on White/Black Backgrounds
Color Pair Combinations (10 total)
WCAG Contrast Standards:
- AAA (7:1): Enhanced contrast for maximum readability
- AA (4.5:1): Minimum for normal text (under 18pt)
- AA Large (3:1): Acceptable for large text (18pt+ or 14pt+ bold)
- Fail: Below WCAG standards, not recommended for text
Recommended Text Colors
Horizontal (Left to Right)
background: linear-gradient(to right, #343D46 0%, #4F5B66 25%, #65737E 50%, #A7ADBA 75%, #C0C5CE 100%);Vertical (Top to Bottom)
background: linear-gradient(to bottom, #343D46 0%, #4F5B66 25%, #65737E 50%, #A7ADBA 75%, #C0C5CE 100%);Diagonal (Top Left to Bottom Right)
background: linear-gradient(to bottom right, #343D46 0%, #4F5B66 25%, #65737E 50%, #A7ADBA 75%, #C0C5CE 100%);Usage Tips:
- Copy the CSS code and paste directly into your stylesheets
- Linear gradients work great for backgrounds and hero sections
- Radial gradients are perfect for spotlights and focus effects
- Conic gradients create eye-catching loading spinners and progress indicators
- Smooth transitions ensure seamless color blending
Normal Vision
No color vision deficiency
Color Swatches
#343D46
#4F5B66
#65737E
#A7ADBA
#C0C5CE
Full Palette View
How people with Normal Vision see it:
Overall Mood & Feel
Calm, professional, and trustworthy
Emotional Impact
Calming and contemplative, promoting feelings of trust, stability, and peace. The balanced lightness creates versatility across different contexts
Psychological Effect
This 5-color palette creates a calm, professional, and trustworthy. The combination works together to create memorable visual experiences that influence consumer perception, decision-making, and brand recall. The rich variety provides versatility while maintaining cohesive emotional messaging across touchpoints.
Brand Personality Traits
Perfect For These Industries
Target Audience
Business professionals and decision-makers seeking reliability and competence
Individual Color Psychology
#343D46
Professional and authoritative
Emotions Evoked
Personality Traits
Brand Traits
Ideal Industries
Marketing Use
Most popular color globally. Builds trust and reduces stress. Ideal for corporate brands, financial services, and healthcare. Can suppress appetite.
Cultural Meanings
Color Harmony Analysis
Palette Mood
Temperature
This palette combines balanced moods with cool tones, making it versatile for various design applications.
Professional Implementation Guide
This monochromatic space-gray like palette features 5 carefully selected cool tones that create a calm and professional aesthetic. With medium contrast levels and muted saturation, this palette is optimized for corporate branding and business websites.
Web Design & Development
For web development, implement this palette with CSS variables for easy theme switching. Consider adding darker variants for better text readability.
- Apply the 60-30-10 rule for visual hierarchy
- Use accent colors for CTAs and hover states
- Maintain consistent color usage across all pages
- Test responsive behavior on multiple devices
Mobile App Interfaces
In mobile applications, these cool tones provide excellent battery efficiency on OLED screens. Use the subtle color variations to define clear touch targets.
- Design both light and dark mode variants
- Consider thumb-reach zones for color placement
- Test under direct sunlight and low light
- Use color to indicate interactive elements
Brand Identity Systems
Build a cohesive brand identity by designating specific colors for specific purposes. Establish your primary brand color from the most distinctive shade and create comprehensive brand guidelines specifying exact usage scenarios.
- Define primary, secondary, and accent colors
- Create usage rules for marketing materials
- Specify minimum sizes and clear space
- Document do's and don'ts for consistency
Frontend Development
Developers can integrate this palette efficiently using modern CSS techniques. Export as CSS variables for maximum flexibility, allowing theme switching and dynamic color updates without rewriting stylesheets.
- Use CSS custom properties for theming
- Implement semantic color naming conventions
- Create utility classes for rapid prototyping
- Consider CSS-in-JS for component-scoped colors
Print Design
For print materials, convert to CMYK using #343D46 as the dominant color for headers and #C0C5CE for accents. These colors translate well to print with minimal adjustment.
- Add to your design software color library
- Create swatches for quick color access
- Use CMYK values for print production
- Request color proofs before final print
Marketing Campaigns
Marketing materials benefit from consistent color usage that reinforces brand recognition. Apply this palette across email campaigns, landing pages, advertisements, and social media for maximum impact and memorability.
- Maintain color consistency across channels
- A/B test color variations for conversion
- Consider cultural color associations
- Align colors with campaign messaging
Strategic Color Distribution
Professional designers follow the 60-30-10 rule for balanced color distribution. Here's how to apply this principle with the Space-Gray Like:
Dominant Color
#343D46Use #343D46 as your primary color for backgrounds, main content areas. This blue tone should occupy about 60% of your design space.
Secondary Color
#65737EApply #65737E as your secondary color for subtle backgrounds and card components. Allocate approximately 30% of your layout to this color.
Accent Color
#C0C5CEReserve #C0C5CE for accent elements like buttons, links, and important highlights. This blue accent should be used sparingly (10% of design) to draw attention to key actions.
Professional Best Practices
✓ Smart Usage Tips
- •Add warm accent colors to create focal points and prevent designs from feeling too cold
- •Test your palette across different devices and lighting conditions before finalizing
✗ Common Mistakes to Avoid
- •Don't use all colors equally—establish clear visual hierarchy through color weight
- •Avoid low-contrast text combinations that strain readability
- •Don't rely solely on color to convey meaning (use icons, text, and patterns too)
- •Avoid inconsistent color usage across different pages or screens
- •Don't assume screen colors match print output—always request physical proofs
Palette Overview & Statistics
5
Total Colors
3
Associated Tags
6
Categories
871
Community Likes
Color Analysis & Technical Guide
Detailed breakdown of each color's role, characteristics, and optimal applications. This monochromatic palette creates a calm and professional aesthetic perfect for corporate branding and business websites.
Individual Color Breakdown
Each color in this cool palette has been analyzed for its properties and ideal usage scenarios. The medium contrast and muted saturation ensure harmonious visual relationships.
#343D46
BLUE
#343D46 serves as the primary/dominant color in this palette. This dark blue (muted) brings professionalism and depth Use it for headers, navigation bars, and brand elements.
Dark toneH: 210°S: 15%L: 24%#4F5B66
BLUE
#4F5B66 serves as the secondary/supporting color in this palette. This medium blue (muted) brings professionalism and depth Use it for cards, borders, section dividers, and supporting UI components.
Dark toneH: 209°S: 13%L: 35%#65737E
BLUE
#65737E serves as the secondary/supporting color in this palette. This medium blue (muted) brings professionalism and depth Use it for cards, borders, section dividers, and supporting UI components.
Dark toneH: 206°S: 11%L: 45%#A7ADBA
BLUE
#A7ADBA serves as the secondary/supporting color in this palette. This medium blue (muted) brings trust and tranquility Use it for cards, borders, section dividers, and supporting UI components.
Light toneH: 221°S: 12%L: 69%#C0C5CE
BLUE
#C0C5CE serves as the accent/highlight color in this palette. This light blue (muted) brings trust and tranquility Use it for call-to-action buttons, links, important notifications, and interactive elements.
Light toneH: 219°S: 13%L: 78%
Palette Characteristics
This palette exhibits distinct characteristics that make it particularly suitable for specific design applications and industries.
Cool tones convey professionalism, trust, and calmness. Ideal for corporate and tech applications.
Medium contrast provides visual interest while maintaining readability with proper text color choices.
Muted saturation offers sophistication and reduces visual fatigue, ideal for content-heavy applications.
Balanced brightness provides flexibility for both light and dark design elements.
💡 Pro Tips for This Palette
- Perfect for: corporate branding, business websites. The monochromatic color relationship creates natural visual flow.
- Mood & Psychology: This palette evokes a calm and professional feeling, making it ideal for brands seeking to convey those qualities.
- Accessibility: Test text combinations carefully with contrast checkers to ensure accessibility compliance.
- Extensions: Create tints (add white) and shades (add black) to expand this 5-color palette into a comprehensive design system.
- Cultural Context: Cool tones are generally perceived as professional worldwide but always research cultural color meanings.
Export Formats
Explore Space-Gray Like Palette
The Space-Gray Like palette is a masterful blend of soothing hues that evoke the serenity of a clear sky on a warm summer day, with a subtle gray undertone that adds depth and nuance to the overall aesthetic. This monochromatic palette is characterized by a range of blues, from the lightest whisper of 65737E to the deepest, richest tones of 343D46, creating a sense of continuity and cohesion that is both calming and professional. The palette's muted, cool tones are perfectly balanced to create a sense of visual harmony, making it an excellent choice for designers seeking to create a soothing and professional visual identity.
At the heart of the Space-Gray Like palette is the darkest, most dramatic shade, 343D46, a deep, navy blue that adds gravity and sophistication to any design. This rich, dark blue is beautifully complemented by the mid-tone 4F5B66, a versatile shade that bridges the gap between the palette's deepest and lightest hues. The 65737E shade, with its subtle gray undertone, adds a sense of subtlety and restraint to the palette, while the lighter 65737E and A7ADBA shades create a sense of airiness and freedom. The lightest shade, C0C5CE, is a pale, serene blue that adds a touch of warmth and approachability to the overall design. Each of these shades plays a vital role in the palette, working together to create a sense of balance and harmony that is both visually striking and emotionally resonant.
The Space-Gray Like palette is incredibly versatile, and can be used in a wide range of design applications, from websites and apps to branding and marketing materials. Its calming, professional tones make it an excellent choice for corporate websites, financial institutions, and other organizations seeking to convey a sense of stability and reliability. The palette's soothing blues also make it a great fit for healthcare and wellness applications, where a sense of calm and tranquility is essential. Additionally, the palette's subtle, muted tones make it an excellent choice for designers seeking to create a sense of visual harmony and balance in their designs.
The colors in the Space-Gray Like palette have a profound impact on viewer perception and behavior, with the deep blues evoking feelings of trust, loyalty, and wisdom. The lighter, more muted shades create a sense of calm and serenity, while the pale blue 65737E and A7ADBA shades add a touch of creativity and inspiration to the design. The overall effect is a sense of balance and harmony that is both visually striking and emotionally resonant. By leveraging the psychological power of these colors, designers can create designs that engage, inspire, and motivate their audience, while also conveying a sense of professionalism and stability.
To get the most out of the Space-Gray Like palette, designers should consider pairing it with complementary colors that enhance its soothing, professional tones. For example, the deep blues in the palette can be beautifully complemented by warm, earthy tones, while the lighter shades can be paired with crisp, clean whites to create a sense of contrast and visual interest. When working with the palette, designers should also be mindful of the 60-30-10 rule, where the dominant color, in this case the 4F5B66 or 65737E shades, comprises 60 percent of the design, while the secondary color, such as the 343D46 or A7ADBA shades, makes up 30 percent, and the accent color, such as the C0C5CE shade, adds a pop of color and visual interest. By following these best practices, designers can create designs that are both visually stunning and emotionally resonant, and that leverage the full psychological power of the Space-Gray Like palette.
Palette Image
Below is the generated palette image showing all colors in a vertical layout. Perfect for sharing on social media or using as a reference.

Categories & Tags
Frequently Asked Questions
Everything you need to know about using and implementing the space-gray like palette effectively in your projects.
