Blumine
General Information
The hexadecimal color code #215E7A, also known as Blumine, represents a dark shade of cyan-blue. It is composed of 12.9% red, 36.9% green, and 47.8% blue. In the RGB color space, it has values of R:33, G:94, and B:122. In the CMYK color space, its composition is 73% cyan, 23% magenta, 0% yellow, and 52% black. The color has a wavelength of approximately 480 nanometers, placing it within the blue region of the visible spectrum. It is often associated with calmness, stability, and trustworthiness, making it a popular choice for corporate branding and designs aiming to convey a sense of professionalism and reliability. Its subdued nature makes it suitable for use as a background color or an accent color in a variety of applications.
The color #215E7A, also known as Blumine, presents some accessibility challenges. Its relatively low luminance value means that it requires careful consideration of contrast ratios, especially when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for users with visual impairments. For normal text (size 14 or lower), a contrast ratio of at least 4.5:1 is recommended, while for large text (size 18 or higher) or graphical components, a ratio of 3:1 is acceptable. When using #215E7A, designers should always check the contrast ratio against the intended background color to ensure it meets accessibility standards. Tools like WebAIM's Contrast Checker can be helpful in this regard. Furthermore, it's important to consider colorblindness. #215E7A may appear differently to individuals with different types of color vision deficiencies. Therefore, designers should avoid relying solely on color to convey information and should provide alternative cues, such as text labels or icons, to ensure usability for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Blumine (#215E7A) can be effectively used in website headers and navigation bars to create a professional and trustworthy aesthetic. Its calming and sophisticated nature makes it suitable for businesses in the finance, technology, or healthcare sectors. When paired with a light background, such as white or light gray, it ensures readability and a clean user interface. Furthermore, #215E7A can be used to highlight important links or call-to-action buttons, drawing the user's attention without being overly aggressive. Its muted tone allows it to blend seamlessly with other design elements, creating a cohesive and visually appealing user experience. In graphic design, the color is often used in logos to convey trust and reliability.
Interior Design
In interior design, Blumine (#215E7A) evokes a sense of tranquility and sophistication, making it an excellent choice for bedrooms, studies, or living rooms. It can be used as an accent wall color to add depth and interest to a space or incorporated into furniture upholstery and decorative accessories such as cushions and throws. When paired with natural materials such as wood and stone, #215E7A creates a calming and inviting atmosphere, perfect for relaxation and contemplation. The color complements both warm and cool tones, making it a versatile option for various design styles, from modern minimalist to traditional.
Fashion Design
In fashion, Blumine (#215E7A) offers a versatile and elegant option for creating sophisticated and stylish outfits. It can be used in various garments, from dresses and blouses to trousers and jackets, to add a touch of understated luxury. Its muted tone makes it easy to pair with other colors and patterns, allowing for endless styling possibilities. #215E7A works particularly well in business-casual attire, lending a professional and polished look to the wearer. It can also be incorporated into accessories such as scarves, handbags, and jewelry to add a subtle pop of color to an ensemble.