Persian Blue

General Information

Persian Blue, with the hexadecimal code #0D21C9, is a deep, vibrant shade of blue that evokes feelings of sophistication and tranquility. It belongs to the blue color family and is often associated with qualities such as trust, stability, and intelligence. In color psychology, blue is known to have a calming effect, promoting relaxation and reducing stress. Persian Blue, in particular, has a slightly more intense and energetic feel compared to lighter blues, making it suitable for applications where a sense of confidence and authority is desired. This color is frequently used in branding and marketing materials to convey a sense of professionalism and reliability. Its rich hue can also add a touch of elegance and luxury to designs, making it a versatile choice for a wide range of applications.

The color #0d21c9, also known as Persian Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 5% results in a stark contrast against white text, falling far short of WCAG (Web Content Accessibility Guidelines) recommended contrast ratios. For instance, normal-sized text should have a contrast ratio of at least 4.5:1, and large text (14pt bold or 18pt regular) should have a contrast ratio of at least 3:1. Persian Blue often fails to meet these criteria, making text difficult to read. To improve accessibility, consider using a much lighter text color such as white or a very pale yellow, or darkening the background color significantly. Additionally, avoid using this color for crucial visual elements like buttons or links without providing sufficient text labels or alternative visual cues. For graphical elements and user interface components, ensure that the color provides sufficient contrast against adjacent colors to allow users to differentiate interface elements effectively.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design - Call-to-Action Button

  In web design, #0d21c9 (Persian Blue) can be utilized to create a visually striking call-to-action button, especially when paired with a complementary color like yellow or a light shade of orange. Its deep, rich hue adds a touch of sophistication, making the button stand out against a lighter background. However, careful consideration must be given to the text color used on the button. White text would provide the necessary contrast for optimal readability, ensuring that users can easily identify the button's purpose. To avoid accessibility issues, it is crucial to adhere to WCAG guidelines by providing a contrast ratio of at least 4.5:1 between the text and background colors, therefore, careful planning of color pairings is necessary.

• Interior Design - Accent Color

  In interior design, Persian Blue (#0d21c9) can be used as an accent color to bring depth and richness to a room. Consider incorporating it into throw pillows, artwork, or a statement wall to create a focal point. When using such a bold color, it's important to balance it with neutral tones like beige, gray, or white to prevent the space from feeling overwhelming. Persian Blue can also be paired with metallic accents, such as gold or silver, to enhance its luxurious feel. For example, a Persian Blue velvet cushion with gold embroidery can add a touch of elegance to a living room sofa.

• Fashion - Statement Piece

  In fashion, Persian Blue (#0d21c9) can be used to create a statement piece in an outfit. A Persian Blue dress or blazer can be eye-catching and sophisticated. To balance this bold color, pair it with neutral accessories such as nude heels or a white handbag. Alternatively, Persian Blue can be used as an accent color in smaller items such as scarves or jewelry. Combining it with complementary colors like mustard yellow or burnt orange can create a striking and fashionable look, ensuring the outfit stands out while maintaining visual harmony.

Complementary color

Buttons