Cello
General Information about #1A3A5E
The hexadecimal color code #1A3A5E, also known as Cello, represents a dark shade of blue. It is composed of 10.2% red, 22.7% green, and 36.9% blue. In the RGB color model, this translates to 26 red, 58 green, and 94 blue. The CMYK representation is 0.72 cyan, 0.38 magenta, 0.00 yellow, and 0.63 black. Cello is often associated with qualities such as depth, stability, and calmness. It's a color that suggests trustworthiness and sophistication. The hue angle is 213.9 degrees, the saturation is 56.5, and the lightness is 23.5. This color finds application in various design contexts where a subtle yet impactful presence is desired. Because of its calming qualities, it is often used in branding for financial institutions or healthcare providers.
The color #1A3A5E, also known as Cello, presents some accessibility challenges. Its relatively low luminance value of approximately 0.04 makes it difficult to provide sufficient contrast against light backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1A3A5E for text on a white background would likely fail these contrast tests. To improve accessibility, consider using a lighter shade of the same color family or pairing it with a much lighter accent color. Ensure that interactive elements like buttons and links have a clear visual indication when focused or hovered over. For individuals with visual impairments, providing alternative text descriptions for images and other non-text content is crucial. Careful consideration of color combinations and contrast ratios is essential to make web content accessible to all users.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that provides better contrast against white backgrounds, improving readability.
- #808080
A neutral gray that can be used for backgrounds or text, offering good contrast and legibility.
- #008080
A dark teal alternative providing higher contrast ratios while maintaining a cool color palette.
Applications
Web Design
In web design, Cello (#1A3A5E) can be used as a background color for headers or footers to create a sense of depth and sophistication. It can also be employed for call-to-action buttons, provided that the text color is carefully chosen to ensure sufficient contrast. For data visualization, Cello can represent a specific category or range of values in charts and graphs. In user interfaces, it can serve as a secondary color to highlight important elements or sections. When incorporated thoughtfully, Cello can enhance the visual appeal and user experience of websites and applications.
Interior Design
In interior design, #1A3A5E (Cello) can be utilized to create a calming and sophisticated ambiance. It works well in bedrooms or living rooms as an accent wall color or for furniture upholstery. When paired with lighter colors like beige or cream, it adds depth and contrast to the space. It is often used in minimalist or modern designs to provide a subtle touch of color without overwhelming the room. Consider incorporating metallic accents like gold or silver to complement the richness of the Cello color.
Fashion
In fashion, Cello (#1A3A5E) can be used as an elegant and understated color for evening wear or formal attire. It pairs well with silver or gold accessories and can be used for dresses, suits, or blouses. The color can create a professional and sophisticated look for work apparel. It is also suitable for accessories like handbags or scarves, adding a touch of class to everyday outfits. Cello is versatile enough to be used in both summer and winter wardrobes, making it a timeless choice for fashion designers.