Deep Koamaru
General Information about Deep Koamaru
The hex color #1B1B7C, also known as Deep Koamaru, is a dark shade of blue-violet. It belongs to the family of blue colors and is often associated with sophistication, depth, and tranquility. In the RGB color model, it is composed of 10.59% red, 10.59% green, and 48.63% blue. In the CMYK color model, it is composed of 78% cyan, 78% magenta, 0% yellow, and 51% black. The color's name, Deep Koamaru, suggests a connection to traditional Japanese colors, although the exact origin is not widely documented. Colors like this are frequently used to evoke feelings of calmness and stability. Its hexadecimal representation provides a standardized way to define and use the color across various digital platforms and applications. The color is perceived differently based on cultural context, with some cultures associating it with royalty and others with mourning or introspection. Understanding these nuances is crucial when applying this color in design.
The hex color #1B1B7C, also known as Deep Koamaru, presents several accessibility considerations for web developers. Its dark hue results in low luminance, which means it requires careful pairing with text and other foreground elements to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. When using #1B1B7C as a background, light colors such as white, light gray, or pale yellow would be suitable choices for text to meet these contrast requirements. Tools like WebAIM's contrast checker can be used to verify compliance. Also, avoid using this color for critical interactive elements without clear visual cues, as users with low vision may struggle to differentiate them. Screen reader users will not perceive the color, so ensure any conveyed information is also available through semantic HTML and ARIA attributes.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Deep Koamaru (#1B1B7C) can be used to create a sophisticated and professional look. It is particularly effective for headers, footers, and sidebars where a sense of depth and authority is desired. When used sparingly as an accent color, it can draw attention to key elements without overwhelming the user. In user interface design, this color works well for progress bars or subtle indicators. However, ensure sufficient contrast with text and interactive elements to maintain accessibility. Combining it with lighter shades can create visually appealing layouts.
Fashion
In fashion, Deep Koamaru (#1B1B7C) evokes feelings of elegance and mystery. It can be used for evening wear, formal attire, or accessories like scarves and handbags. This deep blue shade pairs well with silver or gold accents for a luxurious look. It is also suitable for creating a calming effect in casual wear, such as sweaters or t-shirts, especially when combined with lighter neutrals. The color conveys a sense of confidence and sophistication, making it a popular choice for designers targeting a mature audience.
Interior Design
Deep Koamaru (#1B1B7C) is a versatile color for interior design, lending itself to creating serene and sophisticated spaces. It works well in bedrooms and living rooms, particularly when paired with warm neutrals like beige or cream. It can be used as an accent wall color to add depth to a room or as the primary color for upholstery and curtains. Metallic accents, such as gold or copper, can enhance its luxurious feel. In smaller spaces, use it sparingly to avoid making the room feel too dark.