Nile Blue
General Information about #153B4E
The hexadecimal color code #153B4E represents a dark shade of blue, often referred to as Nile Blue. It is composed of 8.24% red, 23.14% green, and 30.59% blue. In the RGB color model, this translates to 21 red, 59 green, and 78 blue. When represented in the CMYK color model, it consists of 73.08% cyan, 24.36% magenta, 0% yellow, and 69.41% black. This color is often associated with feelings of calmness, stability, and sophistication. It is a versatile color that can be used effectively in various design contexts, from web development to interior design. Its relatively low brightness makes it suitable for backgrounds or accents when paired with lighter, contrasting colors to ensure readability and visual clarity. Understanding the properties of this color allows designers to make informed decisions about its application and combination with other colors.
The hex color #153B4E, also known as Nile Blue, presents some accessibility challenges, particularly in text applications. Its relatively low luminance (brightness) value means that it requires careful consideration of contrast ratios against background colors. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for readability and usability, especially for users with visual impairments. When using #153B4E for text, it's advisable to pair it with a light background to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools are available to check contrast ratios and ensure compliance with accessibility standards. In graphical elements, consider using thicker lines or larger shapes to improve visibility. Avoid using this color for critical information or interactive elements without sufficient contrast, as it may be difficult for some users to perceive. Providing alternative color schemes or allowing users to customize colors can also enhance accessibility.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Nile Blue can be effectively utilized for background elements, headers, or navigational components where a subtle, sophisticated touch is desired. Its calming hue is well-suited for websites in the education, technology, or healthcare sectors. It can also be used as a secondary color to complement brighter accents, providing a balanced and visually appealing interface. When incorporating #153B4E, ensure that text and interactive elements maintain sufficient contrast for optimal usability. Consider using it in conjunction with lighter shades of blue or neutral tones to create a harmonious and accessible design.
Interior Design
In interior design, Nile Blue is perfect for creating a tranquil and serene atmosphere. It can be used on walls in bedrooms, bathrooms, or home offices to promote relaxation and focus. Pair it with natural materials like wood and stone, as well as soft textures, to enhance its calming effect. As an accent color, it can be used in cushions, throws, or artwork to add a touch of sophistication and depth to a space. Nile Blue can also be incorporated in nurseries or children's rooms to create a soothing and peaceful environment.
Fashion
In fashion, Nile Blue evokes a sense of understated elegance and sophistication. It can be used in garments such as dresses, blouses, or trousers to create a refined and timeless look. This color works well in both casual and formal wear, and it can be paired with neutral tones like beige, gray, or white for a classic ensemble. It can also be combined with bolder colors like coral or mustard for a more contemporary and eye-catching outfit. Nile Blue is a versatile choice for accessories such as scarves, handbags, or shoes, adding a subtle pop of color to any outfit.