Blue Whale
General Information about #0A2B47
The hexadecimal color #0A2B47, often referred to as "Blue Whale," is a deep, muted shade of blue that evokes feelings of depth, stability, and seriousness. It is comprised of 3.92% red, 17.25% green, and 27.84% blue. In the RGB color model, it is represented as RGB(10, 43, 71). The CMYK representation is C:0.86, M:0.39, Y:0.00, K:0.72. This color tends to project sophistication and professionalism, making it a popular choice in various design applications. When used effectively, #0A2B47 can create a sense of trust and reliability. It can also be used to create a calming or even somber atmosphere depending on the context.
The hex color #0A2B47, also known as Blue Whale, presents some accessibility challenges due to its dark nature. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a color contrast checker is crucial to verify compliance. For users with visual impairments, especially those with low vision, inadequate contrast can make text difficult or impossible to read. Additionally, avoid using this color for essential UI elements without careful consideration of contrast, as it could hinder usability. Proper testing with diverse user groups is always recommended to ensure inclusivity.
Shades
Digital Color Formats
Alternative colors
- #1e3a5f
A slightly lighter shade provides better contrast against white text while maintaining a similar aesthetic.
- #203440
A desaturated version can be easier on the eyes for prolonged viewing.
- #1a3e5f
This color offers a similar tone but with a higher luminance value, which makes it slightly more accessible as background.
Applications
Web Design Background
In web design, #0A2B47 can be utilized for creating a sophisticated and professional look. It is best suited for backgrounds of headers, footers, or sidebars where a sense of depth and seriousness is desired. However, caution must be taken regarding text color. Light text such as white or a very light grey should be employed to achieve sufficient contrast and guarantee readability. Avoid using it for large blocks of text or critical interactive elements unless the contrast is meticulously tested and optimized. Its usage should be paired with a thoughtful design approach to maximize user experience.
Interior Design Accent
In interior design, Blue Whale can be applied to create a calming and elegant atmosphere. It works well in bedrooms or studies, where a sense of tranquility is desired. The color can be used on walls as an accent color or for furniture pieces. Complementary colors such as light greys, whites, or even a touch of gold can enhance the overall aesthetic. This color can be used to create a dark moody ambiance especially when paired with darker woods and leather furniture.
Fashion Apparel
In the fashion industry, #0A2B47 can be used for creating elegant and sophisticated clothing pieces. It is particularly suitable for formal wear, such as evening gowns or suits. The color can also be used for accessories, such as handbags or scarves. It pairs well with metallic accents like silver or gold. The color conveys sophistication and professionalism in the context of fashion applications.