Astronaut
General Information about #213F76
The hexadecimal color code #213F76, also known as "Astronaut," represents a dark shade of blue. It is composed of 12.9% red, 24.7% green, and 46.3% blue. In the RGB color model, this translates to 33 red, 63 green, and 118 blue. In the CMYK color model, it consists of 72% cyan, 47% magenta, 0% yellow, and 54% black. This color is often associated with feelings of stability, trust, and depth. It is commonly used in branding and design to convey a sense of professionalism and reliability. The color's cool undertones make it a versatile choice for a variety of applications, from digital interfaces to print materials. Due to its depth, it needs to be combined with a color with better accessibility.
The color #213F76, also known as Astronaut, presents certain accessibility considerations. Its relatively low luminance value of 8 means that it requires careful pairing with text or other foreground elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against a background. Therefore, using #213F76 as a background color necessitates light-colored text to meet these standards. White (#FFFFFF) or very light shades of gray would be suitable choices. When used for interactive elements, such as buttons or links, it is crucial to provide clear visual cues, like hover or focus states, to indicate interactivity. Ensuring that the color is not the sole means of conveying information is also vital for users with color vision deficiencies. Consider adding text labels or icons to supplement the color coding.
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Digital Color Formats
Alternative colors
Applications
Web and App Design
In web design, #213F76 can be utilized to create a sophisticated and calming atmosphere. It is appropriate for header backgrounds, navigation bars, and accent elements, especially for websites related to technology, finance, or corporate services. To ensure readability, it is recommended to combine the color with light fonts such as white or light yellow. Furthermore, it can be used to create contrast in data visualizations, by using it to represent certain categories or data points. In mobile app design, it can serve as an excellent background color for login screens or settings panels, delivering a premium and trustworthy user experience. Overall, the color is very versitile and can be used in many contexts.
Interior Design
In the realm of interior design, #213F76 can be employed to create a serene and elegant setting. It is appropriate for painting walls in bedrooms or studies, delivering a sense of calmness and concentration. The color could be integrated into furniture selections, such as sofas or cabinets, to provide a touch of refinement. To prevent the area from becoming visually monotonous, it is recommended to contrast it with brighter accent colors like gold, mustard yellow, or turquoise. In addition, textiles such as curtains, pillows, and rugs, can be incorporated to increase the depth of the color scheme. It is especially good when paired with natural materials like wood or stone, for an organic and balanced aesthetic.
Fashion Industry
In the fashion industry, #213F76 can be used to create elegant and sophisticated outfits. It is well-suited for evening gowns, business suits, and formal wear, conveying a sense of refinement and professionalism. The color can be used as the primary shade or to highlight certain details, such as embroidery or accessories. For a modern and stylish style, it can be mixed with neutral tones such as gray, black, or white. Furthermore, it is appropriate for a variety of materials, including silk, velvet, and wool. Jewelry made of silver, platinum, or diamonds can complement the color to create a classy and harmonized appearance.