Blue Whale
General Information about #0A2D45
The hex color code #0A2D45, often referred to as "Blue Whale", is a dark shade of blue with a strong presence. It belongs to the family of cool colors and carries a sense of depth and stability. In the RGB color model, #0A2D45 consists of 3.92% red, 17.65% green, and 27.06% blue. This composition contributes to its dark and muted appearance. The hexadecimal system represents colors using a base-16 notation, providing a concise way to define colors for digital displays. Colors like #0A2D45 are used across various mediums, including web design, graphic design, and digital art, to convey different moods and aesthetics. Its subtle nature makes it well-suited for backgrounds, text elements, and other design components where a sense of calm and professionalism is desired.
The hex color #0A2D45, also known as Blue Whale, presents some accessibility challenges, particularly in text and user interface design. Due to its dark nature and low luminance, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, text elements must have a contrast ratio of at least 4.5:1 against their background, and large text elements need a contrast ratio of 3:1. When using #0A2D45 as a background color, it's essential to pair it with a light foreground color such as white or a pale yellow to meet these standards. Insufficient contrast can make it difficult for users to perceive the information, leading to a poor user experience. Also, ensure that interactive elements have sufficient contrast for users to identify them easily.
Shades
Digital Color Formats
Alternative colors
- #1e4158
A slightly lighter shade of blue, #1E4158, offers improved readability when used as a background color for text.
- #29648b
For a more vibrant alternative, #29648B provides a brighter blue that can enhance visual interest while maintaining sufficient contrast when paired with lighter text.
- #123456
The hex code #123456 is a shade lighter, which can be easier to read than the original color.
Applications
Web Design
In web development, #0A2D45 can be used to create a sophisticated and professional look for websites, especially in themes related to finance, technology, or corporate branding. It can serve as a primary background color for headers, footers, or sidebars, providing a dark and calming foundation. When combined with lighter accent colors, it can create a visually appealing and user-friendly interface. However, it's crucial to ensure sufficient contrast for all text and interactive elements to meet accessibility standards. Consider using it in conjunction with white or light gray text to enhance readability and user experience.
Interior Design
In interior design, #0A2D45 can be used to create a sophisticated and calming atmosphere. It can be applied to walls, furniture, or accent pieces to evoke a sense of depth and tranquility. This color works well in bedrooms, living rooms, or studies where a relaxing environment is desired. Pairing it with lighter colors such as beige, cream, or light gray can balance the darkness and create a harmonious space. It's also effective when combined with natural materials like wood or stone to add warmth and texture.
Fashion
In fashion, this dark blue color can be used for elegant evening wear, professional attire, or as a base color for creating versatile outfits. It's a timeless choice for suits, dresses, and outerwear. It's also frequently used in sportswear.