San Juan
General Information about #2B4470
The hexadecimal color #2B4470, often referred to as "San Juan", is a dark shade of blue that exudes a sense of sophistication and calm. It is composed of 17.1% red, 26.7% green, and 43.9% blue. In the RGB color space, it represents a subdued and complex hue, blending the stability of blue with subtle hints of red and green. This particular shade is often associated with qualities such as trust, reliability, and depth, making it a popular choice for various applications across design and visual communication. Its relative darkness gives it a sense of gravity and importance, while its blue undertones evoke feelings of peace and tranquility. It is neither too vibrant nor too muted, striking a balance that makes it versatile for different uses.
The color #2B4470, also known as San Juan, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of approximately 0.11 means that text rendered in this color requires careful consideration of contrast ratios. 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). When using #2B4470 for text, it's crucial to pair it with a light background color to meet these contrast requirements. For example, using a white or very light gray background can help ensure that the text is legible for a wider range of users. Additionally, avoid using this color for crucial interactive elements without proper contrast, as it may be difficult for some users to identify and interact with them. Providing alternative visual cues, such as underlines or icons, can improve usability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2B4470 can be used for headers, navigation bars, or as an accent color to create a sophisticated and professional look. Its dark blue hue evokes trust and reliability, making it suitable for websites in the finance, technology, or corporate sectors. It can be combined with lighter shades of blue or gray to create a harmonious color palette. In UI design, use it for buttons or interactive elements sparingly, ensuring sufficient contrast with the surrounding content to maintain accessibility. For example, use it for primary action buttons against a light background, or as a background color for a section with light-colored text.
Interior Design
In interior design, #2B4470 can be used as a wall color in a study or bedroom to create a calming and serene atmosphere. It pairs well with natural wood tones and metallic accents like gold or brass. This color can also be used in furniture upholstery or decorative pillows to add depth and sophistication to a room. Consider using it in combination with lighter, warmer colors like beige or cream to prevent the space from feeling too dark or cold. Accents of brighter colors like yellow or orange can provide a pop of contrast and visual interest.
Fashion
In fashion, #2B4470 can be used for dresses, suits, or accessories to create a formal and elegant look. It can be paired with neutral colors like black, white, or gray for a classic and timeless ensemble. Consider using it in combination with metallic accessories like silver or gold to add a touch of glamour. The color is suitable for both men's and women's fashion, and it can be used in a variety of styles, from business attire to evening wear. As an accent color it works well with lighter, brighter shades such as pastels.