Persian Indigo
General Information about #2B1C7F
The hexadecimal color code #2B1C7F represents a specific point in the color space, often referred to as Persian Indigo. It is composed of 17.1% red, 11% green, and 49.8% blue. In the RGB color model, these values are the primary components that, when mixed, produce this deep shade of purple. The CMYK representation, used primarily in printing, consists of 65.5% cyan, 77.6% magenta, 0% yellow, and 50.2% black. This indicates the amount of each pigment needed to achieve the color on a printed surface. Colors like Persian Indigo are frequently associated with royalty, wisdom, and spirituality, making them a popular choice for designs aiming to convey these qualities. This color has a wavelength of approximately 440 nm.
The hex color #2B1C7F, also known as Persian Indigo, presents some accessibility challenges, especially concerning text legibility. Due to its dark nature, it demands careful consideration of contrast ratios. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for larger text (14pt bold or 18pt regular) to comply with WCAG guidelines. Tools like contrast checkers can assist in verifying adequate contrast. Avoid pairing this color with other dark shades, as this will significantly reduce readability for users, including those with visual impairments. Consider providing alternative color schemes for users who may need them. Also, avoid using this color to convey important information without additional cues, as colorblind users may not be able to distinguish it.
Shades
Digital Color Formats
Alternative colors
Applications
Website Background
Persian Indigo can serve as a sophisticated background for websites or applications targeting a mature audience. Its deep hue evokes feelings of trust and knowledge. However, it's crucial to balance it with brighter accent colors and sufficient white space to prevent the design from feeling too heavy or somber. It is suitable for educational platforms, financial dashboards, or portfolio websites, where a sense of professionalism is desired. Ensure that interactive elements are easily identifiable against this dark background.
Fashion and Beauty
In fashion, Persian Indigo can be used as a bold statement color for evening wear or accessories. Its richness provides a luxurious feel to fabrics like velvet or silk. When used in makeup, it can create dramatic eye looks, particularly when paired with gold or silver accents. This color works well for creating a sense of mystery and elegance. For interior design, it can add a touch of sophistication to a room when used as an accent wall or for furniture upholstery, especially when combined with metallic accents.
Data Visualization
In data visualization, Persian Indigo can be strategically used to represent certain data categories, particularly when aiming to convey a sense of depth or importance. However, due to its darker nature, it should be used sparingly and in conjunction with lighter colors to avoid overwhelming the viewer. Consider using it for highlights or as a background for labels to make them stand out. Ensure that the color is distinguishable from other colors used in the visualization, especially for users with color vision deficiency. Consider using patterns and labels to support the color encoding.