Cello
General Information about #1A3A5A (Cello)
The hexadecimal color #1A3A5A, also referred to as "Cello," is a dark, muted shade of blue with a hint of gray. It belongs to the family of cool colors, evoking feelings of calmness, sophistication, and stability. In the RGB color model, it is composed of 10.2% red, 22.7% green, and 35.3% blue. The CMYK representation is 71% cyan, 36% magenta, 0% yellow, and 65% black. This indicates it is a color heavily reliant on cyan to achieve its characteristic cool tone. Colors similar to #1A3A5A are often used to convey a sense of professionalism, trust, or depth. Its muted nature makes it versatile for various applications, from graphic design to interior decoration, where a subtle yet impactful color is desired.
The color #1A3A5A, also known as Cello, presents some accessibility challenges, especially when used for text. Its relatively low luminance value means that it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. When using #1A3A5A as a background, pairing it with light text colors such as white or very light grays is essential to meet minimum contrast requirements. Similarly, if used as a text color, a very light background is necessary. Tools like contrast checkers are highly recommended to verify compliance. Furthermore, avoid using this color for crucial information or calls to action without proper contrast, as it may be missed by users with low vision or color blindness. Thoughtful design choices can mitigate these accessibility concerns.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Background
In web design, #1A3A5A can serve as a sophisticated background for headers or sidebars, especially for sites aiming for a professional or corporate aesthetic. Its depth allows content to stand out, but care must be taken to ensure sufficient contrast with text and other elements. It can also be used for subtle accents or dividers to create visual hierarchy without being overly loud. Its muted nature makes it a good choice for data visualizations where the focus should be on the data itself. When using it for interactive elements, ensure hover and active states are clearly distinguishable for usability.
Interior Design Accent
In interior design, #1A3A5A can be used to create a calming and sophisticated atmosphere. It works well in bedrooms or studies, where a sense of tranquility is desired. It can be applied to walls, furniture, or accent pieces. The color pairs well with natural materials like wood and stone, as well as metallic accents such as gold or copper. When using it in larger spaces, consider balancing it with lighter colors to prevent the room from feeling too dark. This shade can also serve as a sophisticated alternative to standard neutral colors, offering a unique and elegant touch.
Fashion Application
In fashion, this color can be utilized to evoke a sense of classic sophistication, often found in evening wear or professional attire. It lends itself well to structured garments like blazers, trousers, or dresses, where its depth and richness add an element of understated luxury. For accessories, it can be used to create a grounding effect when paired with brighter or more vibrant elements. It can be paired with cream or white for a more subtle look or combined with jewel tones for more contrast.