Cello
General Information about Cello (#1F3A61)
The hexadecimal color #1F3A61, also known as Cello, is a dark, muted shade of blue. In the RGB color model, it consists of 12.2% red, 22.7% green, and 38% blue. This color is often associated with sophistication, depth, and tranquility. Its cool undertones make it suitable for creating a calming and professional atmosphere. In color theory, it can be considered a tertiary color, lying between blue and indigo. The name 'Cello' suggests a connection to the rich, resonant tones of the musical instrument, hinting at the color's depth and complexity. Its relative darkness makes it suitable for use as a background color, especially when paired with light-colored text or graphics, but attention must be paid to ensure it complies with accessibility guidelines.
The hex color #1F3A61, also known as Cello, presents some accessibility considerations for web design. Its relatively low luminance value means that it requires careful pairing with text and other interactive elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1F3A61 as a background, it's crucial to use light colored text like white or a very light shade of yellow to meet these contrast requirements, thus making content readable for users with visual impairments. Furthermore, avoid using this color for crucial UI elements without sufficient contrast, as it can hinder usability for all users, not just those with disabilities. Testing the contrast ratio using online tools is highly advisable.
Shades
Digital Color Formats
Alternative colors
- #33527c
A slightly lighter shade of blue can provide better contrast while maintaining a similar aesthetic.
- #4a6480
A desaturated blue-gray can offer a more neutral and accessible background option.
- #282c34
Oxford Blue provides a similar deep and sophisticated feel, while potentially offering slightly improved contrast depending on the specific application.
Applications
Corporate Website Design
In web design, Cello can serve as a sophisticated background color for headers or sidebars, particularly for websites related to finance, technology, or corporate services. Its deep, calming hue evokes trust and professionalism. When using it, make sure to pair it with white or very light text to maintain good readability and accessibility. It can also be used for subtle UI elements like borders or icons, adding a touch of elegance without overwhelming the user interface. The color's depth makes it suitable for creating a sense of depth and layering in designs.
Interior Design Accent
In interior design, Cello can be used as an accent wall color in a living room or bedroom, creating a cozy and inviting atmosphere. Its deep tone works well with natural materials like wood and leather, adding warmth to the space. Consider pairing it with lighter neutrals like beige or gray to prevent the room from feeling too dark. It can also be incorporated through textiles like curtains, cushions, or rugs, adding a pop of color without overwhelming the space. Accents in gold or brass can complement the color's richness.
Fashion Apparel
In fashion, Cello can be used as a base color for elegant evening wear or professional attire. Its deep hue is flattering on a variety of skin tones and can be paired with a wide range of accessories. Consider using it for dresses, suits, or skirts, and accessorize with metallic or jewel-toned accents. It also works well as a statement color for accessories such as handbags or scarves, adding a touch of sophistication to any outfit. Its versatility makes it a great choice for both casual and formal occasions.