Astronaut
General Information
#2B3B6D, also known as Astronaut, is a deep, muted shade of blue with a touch of gray. This hex color is composed of 17.1% red, 23.1% green, and 42.7% blue. In the RGB color space, it signifies a balance where blue dominates over red and green, resulting in its characteristic cool and calming hue. The color is often associated with feelings of stability, trustworthiness, and intellect, making it a popular choice for brands aiming to project an image of reliability and expertise. In color psychology, blues like #2B3B6D are also linked to serenity and peace, making them suitable for environments intended to promote relaxation and focus. It is a classic hue used in various industries.
The hex color #2B3B6D, also known as Astronaut, presents some accessibility challenges, particularly in text applications. Its relatively low luminance value of 0.11 means that it requires careful consideration of contrast ratios. When used as a background color, it's crucial to pair it with light-colored text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for larger text (14pt bold or 18pt regular) to meet WCAG AA standards. Insufficient contrast can significantly hinder users with visual impairments or color vision deficiencies. Designers should use color contrast checkers to verify compliance. Alternatively, using this color for decorative elements rather than functional text might mitigate accessibility concerns. Careful attention to context and purpose is essential when incorporating #2B3B6D into designs.
Shades
Digital Color Formats
Alternative colors
- #3b538b
A slightly lighter shade of blue that offers improved contrast while maintaining a similar aesthetic.
- #1a237e
A darker shade of blue that provides a stronger, more authoritative feel, suitable for backgrounds.
- #4f5d75
A muted gray-blue that works well as a neutral backdrop, allowing other elements to stand out.
Applications
Web Design
In web design, #2B3B6D can be effectively used for creating a sense of depth and sophistication in website headers and navigation menus. Its dark, muted tone evokes feelings of reliability and professionalism, making it suitable for corporate websites or online portfolios. When combined with lighter accent colors, it can create a visually appealing and user-friendly interface. The color is also suitable for website footers where legal disclaimers or contact information are displayed.
Fashion
In the fashion industry, #2B3B6D can be incorporated into clothing designs to create elegant and understated looks. It is a versatile color that pairs well with both warm and cool tones, making it suitable for a variety of garments, from dresses and suits to casual wear. It is a good color choice for accessorize such as hats, bags, or belts.
Interior Design
In interior design, #2B3B6D can be used to create a calming and sophisticated atmosphere in living rooms, bedrooms, or home offices. It can be used as an accent wall color, or incorporated into furniture and decor items. It is a color that matches well with wood furniture or metallic accents. The color can also be used in combination with lighter shades of blue or gray to create a balanced and harmonious space.