Blue Gem
General Information about #2A02B2
The hexadecimal color #2A02B2, also known as Blue Gem, is a dark shade of blue-purple. It is composed of 16.47% red, 0.78% green, and 70.59% blue. In the RGB color model, it is represented as (42, 2, 178). The color is often associated with royalty, wisdom, and spirituality. In color psychology, dark blues and purples can evoke feelings of calmness and sophistication. It's a color that can command attention without being overly aggressive, making it a popular choice for brands seeking to project trustworthiness and innovation. In spectral terms, it resides towards the shorter wavelengths of the visible light spectrum, closer to violet than pure blue, offering a unique visual experience.
The color #2A02B2, a deep blue-purple, presents several accessibility considerations for web developers. Its low luminance value (relative darkness) means that it requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Therefore, using white or very light shades of yellow or green text on a #2A02B2 background is advisable. Avoid using dark text colors, as they will be difficult to read. Also, it is important to consider users with color vision deficiencies. Using color alone to convey information is not accessible, so use text labels or icons in addition to color. When using this color for interactive elements, ensure that hover, focus, and active states are clearly indicated with sufficient contrast. Proper use of ARIA attributes can further enhance accessibility for assistive technologies.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue can offer better readability in certain contexts and provide a softer aesthetic.
A darker shade provides a stronger contrast when a dark background is needed, making the content stand out more clearly.
A more vibrant purple offers a brighter feel and can be useful for highlighting elements or creating a sense of energy.
Applications
Website Design
In website design, #2A02B2 can be used for headers, navigation bars, or as an accent color to create a sense of sophistication and depth. Because of its dark nature, it can also be used in website footers. Its rich tone makes it well-suited for sites that want to convey trustworthiness or a sense of luxury. Pair it with lighter complementary colors for a visually appealing and balanced design. Be sure to test the website on different devices and resolutions to ensure the color remains consistent and legible.
Fashion
In fashion, this color can be used for evening wear, accessories, or as a bold statement color in a more casual outfit. It pairs well with silver or gold accents and can be complemented by lighter shades of purple or contrasting colors like yellow or orange. A designer might choose this color for its ability to convey elegance and a sense of mystery. As an example, a silk gown in this shade could be quite striking.
Interior Design
For interior design, #2A02B2 can be used as an accent wall color in a living room or bedroom to create a cozy and sophisticated atmosphere. It is also a good choice for upholstery or decorative pillows. When used in a room, it is best to balance it with lighter, neutral colors to prevent the space from feeling too dark or overwhelming. Consider using metallic accents or light-colored wood to complement the deep blue-purple hue.