Cerulean Blue
About Cerulean Blue (#1F4AC7)
Cerulean Blue, represented by the hex code #1F4AC7, is a captivating shade of blue that evokes feelings of tranquility and serenity. It is a versatile color that finds applications in various fields, including web design, fashion, and interior decoration. Cerulean Blue is a tertiary color, meaning it is created by mixing a primary color (blue) with a secondary color (in this case, a mix of green and red resulting in violet). The color is often associated with the sky and the ocean, making it a popular choice for creating calming and peaceful environments. Its unique blend of blue with a hint of cerulean sets it apart from other shades of blue, making it a distinctive and memorable color.
The hex color #1F4AC7, also known as Cerulean Blue, presents some accessibility challenges for web developers. Due to its relatively low luminance, text rendered in this color may be difficult for users with visual impairments to read, especially against a white or light-colored background. To ensure accessibility, it's crucial to consider the contrast ratio between the text color and the background color. A contrast ratio of at least 4.5:1 is recommended for normal text, and 3:1 for large text, according to WCAG guidelines. Using a color contrast checker tool can help determine if the contrast ratio meets accessibility standards. If the contrast is insufficient, consider using a lighter shade of blue or a darker background color to improve readability and ensure that the content is accessible to a wider audience, including those with low vision or color blindness.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A slightly lighter shade of blue that offers better contrast against white backgrounds while retaining a similar aesthetic.
- #003399
A darker shade of blue for better readability as text on lighter backgrounds.
- #6495ed
A softer, more muted blue that can be used for backgrounds or accents without overwhelming the user.
Applications
Web Design for User Engagement
Cerulean Blue can be used to create a calming and professional atmosphere. It is effective for highlighting key information and creating a sense of trust. It can be incorporated into website buttons, headers, and call-to-action elements to draw the user's attention and create a cohesive user experience. Because the color invokes calmness it's also very suitable for healthcare-related websites and applications.
Fashion and Interior Design
Cerulean Blue is a popular color choice in fashion, often associated with a sense of calmness and sophistication. It can be used as an accent color in clothing or as a base color for entire outfits. The color is incredibly versatile and can be paired with neutral tones like white, gray, and beige, or more vibrant colors for a bolder look. In interior design, cerulean can be used to create a serene and inviting atmosphere, especially in bedrooms or bathrooms.
Branding and Marketing Materials
Cerulean Blue is widely used in graphic design for creating logos, branding materials, and marketing collateral. Its association with trust, stability, and professionalism makes it an excellent choice for businesses in various industries. The color can be incorporated into brochures, business cards, and social media graphics to convey a consistent brand message and create a lasting impression. Due to it's association with calmness, a lighter tint or shade can be used to create very modern and clean layouts.