Persian Blue
General Information about Persian Blue (#0B2DCB)
The hexadecimal color code #0B2DCB represents a specific point in the blue spectrum. It is often referred to as Persian Blue, a color associated with royalty, wisdom, and spirituality. In the RGB (red, green, blue) color model, #0B2DCB is composed of 4.31% red, 17.65% green, and 79.61% blue. This high proportion of blue gives the color its characteristic deep and saturated appearance. The color's numerical representation can also be expressed in the CMYK (cyan, magenta, yellow, key/black) color model, which is commonly used in printing. Understanding these color models is essential for designers and developers to ensure color accuracy across different mediums and devices. Persian Blue, with its rich history and strong visual impact, is a versatile color that can be used in various contexts to evoke a sense of depth and sophistication.
The color #0B2DCB, a deep shade of Persian Blue, presents some accessibility challenges, especially in text-based contexts. Its low luminance value requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to ensure readability for users with visual impairments. When using #0B2DCB for text, pairing it with light colors such as white (#FFFFFF) or very light grays is crucial to meet these standards. Similarly, when using #0B2DCB as a background, it's essential to use light-colored text. For interactive elements like buttons or links, sufficient color contrast is necessary to ensure that users can easily identify and interact with them. Designers should also avoid relying solely on color to convey information, as color-blind users may not be able to distinguish between certain colors. Providing additional cues, such as text labels or icons, can help improve accessibility for all users.
Shades
Digital Color Formats
Alternative colors
- #3b5998
A slightly lighter blue, which still provides a rich color while improving contrast against darker backgrounds.
- #1e90ff
A more vibrant blue, offering a brighter alternative that can enhance visibility in various applications.
- #000080
Darker blue, almost a navy blue. Has better contrast to white for text use.
Applications
Web Design
In web design, #0B2DCB can be used as a primary color for headings, buttons, and other interactive elements to create a sense of trust and authority. It works well for websites related to finance, technology, or education, where a professional and reliable image is important. The color can be combined with lighter shades of blue or neutral colors like gray and white to create a balanced and visually appealing design. However, accessibility should always be considered, and sufficient contrast with text and other elements is essential.
Interior Design
In interior design, #0B2DCB can be used as an accent color in rooms to add a touch of sophistication and elegance. It can be incorporated through accessories such as throw pillows, artwork, or rugs. When paired with neutral wall colors like beige or gray, #0B2DCB can create a calming and inviting atmosphere. It is particularly well-suited for bedrooms, living rooms, or home offices where a sense of tranquility and focus is desired. The color can also be used in larger doses, such as on a feature wall, but should be balanced with lighter colors to avoid overwhelming the space.
Graphic Design
In graphic design, #0B2DCB is perfect for creating powerful brand logos and marketing materials. Its intensity conveys trust and depth. Use it in backgrounds, fonts or design elements to create a memorable mark or design.