Regal Blue
General Information about Regal Blue
The hex color #004378, also known as Regal Blue, is a deep, saturated shade of blue. It is composed of 0% red, 26.3% green, and 47.1% blue. In the RGB color model, this translates to R:0, G:67, B:120. In the CMYK color model, it is composed of 100% cyan, 44% magenta, 0% yellow, and 53% black. Regal Blue is often associated with qualities such as trustworthiness, stability, and intelligence. It is a popular color choice for corporate branding, government agencies, and educational institutions, as it conveys a sense of authority and reliability. The color's depth also makes it suitable for creating a sense of calmness and sophistication in various design applications. In web design, it is important to consider its accessibility, because it is a dark shade of blue.
The hex color #004378, also known as Regal Blue, presents some accessibility challenges, particularly in text-based applications. Its low luminance value requires careful consideration of color contrast ratios. When used as a background color, it necessitates light-colored text (white or very pale shades) to ensure readability, adhering to WCAG (Web Content Accessibility Guidelines) standards. Conversely, if used for text, a very light or white background is crucial. Failure to meet contrast ratio minimums can result in content that is difficult or impossible for users with visual impairments to perceive, including those with low vision or color blindness. The use of tools that check color contrast ratios is highly recommended during the design and development process to ensure compliance and inclusivity.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Regal Blue's depth and sophistication make it suitable for website headers and navigation bars, conveying a sense of professionalism and trust. The color works well as a background for call-to-action buttons, particularly when paired with contrasting text to draw the user's eye. In data visualizations, Regal Blue can be used for charts and graphs, representing important data sets and standing out on lighter backgrounds. However, it's crucial to ensure sufficient contrast when using this color for text or smaller elements to maintain readability and accessibility for all users.
Interior Design
In interior design, Regal Blue can be used to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices, often paired with lighter neutrals or contrasting warm colors for balance. This color is frequently used in accent walls, furniture upholstery, or decorative accessories like cushions and throws. The deep, rich hue of Regal Blue adds a touch of elegance and can be complemented by metallic accents or natural wood tones for a luxurious feel. This color can also be applied in commercial space.
Brand Identity
The color is great for use in logos to represent authority and trust.