Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #1D54B9, is a medium-dark shade of blue with a slightly cyan undertone. It belongs to the broader blue color family and is often associated with feelings of calmness, serenity, and trustworthiness. This particular shade of blue is commonly used in various design contexts, including web design, graphic design, and branding, to evoke a sense of professionalism and stability. Its color coordinates are Red: 1D (29), Green: 54 (84), Blue: B9 (185).
The hex color #1D54B9, also known as Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white text is approximately 4.6:1, which meets WCAG AA standards for normal text but falls short for larger text or graphical elements. Using white text on a #1D54B9 background may be readable for most users, but careful consideration should be given to those with visual impairments. For enhanced accessibility, consider using a lighter shade of blue or pairing it with darker text. Thoroughly test color combinations with accessibility tools to ensure readability and compliance with accessibility guidelines, creating a more inclusive user experience. Remember to consider those with color blindness.
Shades
Digital Color Formats
Alternative colors
- #3469c4
A slightly lighter shade of blue that maintains the cerulean essence while providing better contrast against dark text.
- #143a7d
A deeper, more saturated blue that offers a stronger visual impact and can be used as an accent color.
- #5f7ca4
A muted, gray-blue that evokes a sense of calmness and sophistication, suitable for backgrounds and subtle accents.
Applications
Web Design
In web design, #1D54B9 can be used to create a professional and trustworthy atmosphere. It's ideal for websites related to finance, technology, and education. As a primary color, it can establish brand recognition, while as a secondary color, it can highlight calls to action and important information. Pair it with neutral colors like white, gray, or light beige to create a balanced and visually appealing user interface. Consider using it for navigation bars, buttons, and informational banners.
Interior Design
In interior design, Cerulean Blue can bring a sense of tranquility and sophistication to a space. It works well in bedrooms, living rooms, and home offices. Use it as an accent wall color or incorporate it through furniture, textiles, and decor. Pair it with natural materials like wood and stone to create a calming and inviting atmosphere. Complement it with warm neutral tones to balance the cool blue hue and add visual interest.
Fashion
In fashion, this color can be incorporated into clothing, accessories, and footwear. It's a versatile color that can be dressed up or down, depending on the occasion. Consider using it for statement pieces, such as dresses, jackets, or handbags. Pair it with neutral colors for a classic look or with bolder colors for a more daring and eye-catching ensemble. This color is suitable for both casual and formal settings and looks great in all seasons.