Custom Color Color: HEX #40404D Meaning and Live Preview
Explore Custom Color (HEX #40404D), a gray-based color. Discover comprehensive RGB, HSL, CMYK values, color psychology, design inspiration, complementary palettes, and accessibility guidelines for Custom Color.
#40404D
RGB(64, 64, 77)
Quick Copy Color Codes
Color Spaces of #40404D
| Space | V1 | V2 | V3 | V4 |
|---|---|---|---|---|
| RGB | 64 | 64 | 77 | |
| HSL | 0.67 | 0.09 | 0.28 | |
| HSV | 240° | 17° | 30° | |
| CMYK | 0.17 | 0.17 | 0.00 | 0.70 |
| XYZ | 5.287 | 5.293 | 7.763 | |
| Yxy | 5.293 | 0.288 | 0.289 | |
| Hunter Lab | 23.01 | 2.02 | -5.35 | |
| CIE Lab | 27.55 | 3.14 | -7.84 |
Understanding #40404d Color Theory
Color Temperature
Neutral color - Provides balance and versatility. Works well with all color temperatures.
Brightness Level
Lightness: 28% - Medium-dark tone, provides depth and sophistication
Saturation
Saturation: 9% - Muted/desaturated - Professional and subtle
Color Psychology & Symbolism of #40404d
Gray represents neutrality, balance, and sophistication. It is versatile and works well as a background color.
Associated Emotions
Industry Applications
- Corporate design
- Technology
- Automotive
- Professional services
- Background elements
Cultural Significance
Gray represents neutrality, balance, and sophistication. It's professional and timeless, serving as an excellent foundation color that allows other colors to shine while maintaining a modern aesthetic.
Design Applications of #40404d
Web Design
- •Background colors and hero sections
- •Button colors and call-to-action elements
- •Navigation bars and headers
- •Accent colors for links and highlights
- •Form elements and input fields
Graphic Design
- •Logo design and brand identity
- •Poster and flyer backgrounds
- •Social media graphics
- •Infographic elements
- •Business card accents
Other Applications
- •Interior design and wall colors
- •Product packaging design
- •Textile and fashion design
- •Presentation slides and decks
- •Digital illustrations
CSS Code for #40404d
Copy and paste these CSS code snippets to use #40404d in your web projects.
Accessibility Guidelines for #40404d
Contrast Ratios (WCAG 2.1)
This color provides good contrast with dark text on #40404d backgrounds.
- • Normal text (under 18pt): minimum 4.5:1 ratio
- • Large text (18pt+ or 14pt+ bold): minimum 3:1 ratio
- • UI components and graphics: minimum 3:1 ratio
Color Blindness Considerations
When using this color, ensure that information is not conveyed by color alone. Provide text labels, patterns, or other visual indicators to make content accessible to all users.
Complete Guide to #40404D (Custom Color)
#40404D (Custom Color) is a gray-based color with precise digital coordinates of RGB 64, 64, 77. In the HSL color model, it features a hue of 240°, saturation of 9%, and lightness of 28%, making it dark in overall appearance.
For professional printing applications, #40404d converts to CMYK values of Cyan: 17%, Magenta: 17%, Yellow: 0%, and Black: 70%. These precise values ensure accurate color reproduction across digital and print media.
When implementing #40404d in web projects, developers have multiple CSS options. The hexadecimal format (#40404d), RGB notation (rgb(64, 64, 77)), or HSL (hsl(240, 9%, 28%)) all produce identical results. Modern CSS also supports the alpha channel for transparency effects.
To create visually appealing designs with #40404d, consider these color harmony principles: Complementary colors provide maximum contrast, analogous colors create cohesive palettes, and triadic schemes offer balanced variety. Our color wheel tool above demonstrates these relationships.
When using #40404d in professional design work, maintain consistency across all brand touchpoints. Create a comprehensive style guide documenting primary, secondary, and accent color usage. Follow the 60-30-10 rule: use 60% neutral/dominant color, 30% secondary color, and 10% accent color like #40404d.
#40404d (Custom Color) adheres to industry color standards including sRGB color space for web display, Adobe RGB for professional photography, and CMYK for print production. While not web-safe, modern displays support over 16 million colors, making #40404d suitable for contemporary digital design.