Cello
General Information about #213B5F (Cello)
The hexadecimal color code #213B5F represents a dark shade of blue. In the RGB color model, it consists of 12.94% red, 23.14% green, and 37.25% blue. This color is often associated with feelings of stability, depth, and professionalism. In color psychology, dark blues are known to evoke a sense of trust and reliability, making them a popular choice for corporate branding and websites. The color is also referred to as 'Cello' in some contexts. Understanding the components of this color helps designers and artists effectively use it in various applications, from web design to interior decor, to convey specific emotions and aesthetic qualities. The relatively low saturation contributes to its muted and calming effect.
The hex color #213B5F, also known as Cello, presents certain accessibility considerations for web developers. Its relatively dark nature means careful attention must be paid to color contrast. When used as a background color, it's crucial to ensure that the foreground text is sufficiently light to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like WebAIM's contrast checker can be invaluable in assessing compliance. Furthermore, consider users with visual impairments who may struggle with low contrast. Providing alternative color schemes or a user-adjustable contrast setting can significantly improve accessibility. Avoid using this color to convey critical information without an accompanying text label or visual cue that doesn't rely solely on color. Proper use of ARIA attributes can also aid assistive technologies in interpreting the meaning and purpose of elements using this color.
Shades
Digital Color Formats
Alternative colors
- #33527f
A slightly lighter shade of blue that offers better contrast while maintaining a similar aesthetic.
- #808080
A neutral gray that can be used as a background to make #213B5F stand out as an accent color.
- #008080
A dark teal alternative that provides a sophisticated and calming feel, suitable for professional websites.
Applications
Website Headers and Footers
In web design, #213B5F can be effectively used for website headers or footers to create a sense of sophistication and stability. Its dark tone works well with lighter text and accent colors, making important information or navigation elements stand out. By incorporating this color into the overall design, a website can convey professionalism and trustworthiness to its visitors. To enhance the visual appeal, #213B5F can be combined with other shades of blue or complementary colors in the user interface.
Interior Design Accent Color
In interior design, #213B5F can be used for accent walls or furniture to create a calming and sophisticated ambiance. This color pairs well with lighter neutrals such as beige or gray. It can also be used in bedrooms or living rooms to promote relaxation and tranquility. Accessories, such as pillows or artwork, featuring this color can add a touch of elegance to any space, thereby creating a cohesive and visually appealing environment.
Fashion Design
In the fashion industry, #213B5F can serve as a base color for sophisticated garments, such as evening dresses or tailored suits. It can be paired with metallic accessories like silver or gold to create a luxurious look. In menswear, this color can be used for blazers or trousers, offering a refined alternative to traditional black or navy. Incorporating #213B5F into a fashion collection adds depth and elegance, making it a versatile choice for designers.