Nile Blue
General Information about #133A52
The hex color code #133A52 represents a shade of blue often referred to as Nile Blue. It is composed of 7.45% red, 22.75% green, and 32.16% blue. In the RGB color model, it translates to 19 red, 58 green, and 82 blue. This color falls within the cool spectrum, evoking feelings of calmness, stability, and sophistication. Nile Blue's subdued nature makes it versatile for various applications, from web design to fashion. It's often associated with professionalism and trustworthiness, making it suitable for corporate branding and websites. The color's relatively low saturation contributes to its understated elegance, allowing it to blend harmoniously with other colors in a design scheme. Furthermore, #133A52 is found to be similar to other shades of blue that evoke ocean and sky imagery.
The hex color #133A52, also known as Nile Blue, presents some accessibility challenges, especially for users with visual impairments. Its relatively low luminance value of approximately 6% 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) to ensure readability. When using #133A52 for text or interface elements, it's crucial to pair it with a light background color to meet these contrast requirements. Colors like white (#FFFFFF) or very light shades of gray can provide sufficient contrast. Conversely, using #133A52 as a background color necessitates light-colored text. Also, avoid using this color for critical information or actions without sufficient contrast, and always test color combinations with accessibility tools to ensure compliance and optimal user experience.
Shades
Digital Color Formats
Alternative colors
- #285a7a
A slightly lighter shade that offers improved contrast against both light and dark backgrounds while maintaining a similar aesthetic.
- #0a2335
A darker variant suitable for backgrounds, allowing for light-colored text to be easily readable.
- #1e4a66
A close alternative to the original color that can offer a slightly different feel.
Applications
Website Design for Financial Services
Nile Blue's sophisticated and calming nature makes it an excellent choice for websites in the finance or consulting industry. Its association with trust and stability can help establish credibility. Use it for primary navigation elements or as an accent color against a clean, white background. Ensure sufficient contrast for readability.
Fashion Apparel and Accessories
In fashion, Nile Blue can be used for elegant evening wear or sophisticated casual outfits. Pair it with neutral colors like gray, beige, or white for a classic look, or use it as a pop of color against a darker palette. The color also lends itself well to accessories like scarves and handbags, adding a touch of refinement.
Interior Design for Residential Spaces
Nile Blue provides a tranquil and serene atmosphere, making it perfect for bedrooms or living rooms. Combine it with warm neutrals and natural materials like wood and linen to create a cozy and inviting space. It works well as an accent wall or for upholstery, adding depth and character to the room.