Astronaut
General Information about #1A3B71
The hex color #1A3B71, also known as Astronaut, is a deep, saturated blue with a touch of darkness. It resides within the blue color family, known for its association with stability, trust, and intelligence. In the RGB color model, it is composed of 10.2% red, 23.14% green, and 44.31% blue. In the CMYK color model, used for printing, it consists of 77% cyan, 48% magenta, 0% yellow, and 56% black. This color is often used to convey a sense of professionalism and sophistication, making it suitable for various applications ranging from web design to corporate branding.
The hex color #1A3B71, also known as Astronaut, presents some accessibility challenges due to its dark hue. When used as a background color, it requires 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 large text (14pt bold or 18pt regular) to meet WCAG AA standards. For users with low vision or color blindness, this contrast is crucial. Tools like contrast checkers can help verify compliance. Additionally, avoid using this color as the sole means of conveying important information, as users with visual impairments may not be able to distinguish it effectively. Providing alternative cues, such as text labels or icons, can enhance accessibility.
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Alternative colors
Applications
Web Design
In web design, #1A3B71 can be used to create a sophisticated and professional aesthetic, particularly for websites related to technology, finance, or education. It can be applied to navigation bars, headers, and footers to establish a strong visual identity. When paired with lighter accent colors, it can create a balanced and engaging user experience. It is also useful to build a dark mode.
Interior Design
In interior design, #1A3B71 can be incorporated into spaces to evoke a sense of tranquility and depth. It works well in bedrooms or studies as an accent wall or within decorative elements, such as throw pillows or artwork. When combined with warm lighting and natural textures, it can create a cozy and inviting atmosphere. It is often used for a study room or a man's room.
Fashion
In fashion, #1A3B71 can be used in formal and casual clothing to suggest sophistication and confidence. It can be particularly effective in outerwear or evening wear, often complemented by metallic accessories or lighter-colored garments to create a striking contrast. It is often used in business and casual attire.