Cerulean Blue

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #3050AF, is a captivating shade of blue that evokes feelings of tranquility, stability, and sophistication. It belongs to the cyan-blue color family, characterized by its balanced blend of blue and cyan hues. This particular shade leans slightly towards a darker, more muted tone, making it a versatile choice for various design applications. Historically, cerulean blue derives its name from the Latin word 'caeruleus,' meaning 'dark blue' or 'sky-blue.' In the world of pigments, cerulean blue is a relatively modern invention, first synthesized in the mid-19th century. It quickly gained popularity among artists due to its stable chemical properties and resistance to fading, making it a reliable choice for both studio work and outdoor paintings. Cerulean blue is often associated with clarity, openness, and serenity, mirroring the qualities of a clear, calm sky.

The hex color #3050AF, Cerulean Blue, presents some accessibility challenges, especially in text-based applications. Its relatively low luminance contrast against white backgrounds can make it difficult for users with visual impairments to read text rendered in this color. A contrast ratio of at least 4.5:1 is recommended for body text according to WCAG guidelines, and #3050AF may not meet this requirement. When using this color for text, consider pairing it with lighter shades of yellow, white, or other high-luminance colors to improve readability. For decorative elements, the contrast requirements are less stringent, but still, consider the overall visual experience. When used as a background color, ensure foreground elements have sufficient contrast. Also, provide alternative ways to convey information besides just color, such as text labels or icons.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Development & UI Design

  In web development, Cerulean Blue (#3050AF) can be effectively used for website headers, navigation bars, and call-to-action buttons to create a sense of trust and reliability. It can also serve as an accent color to highlight important information or guide the user's eye. However, it's crucial to consider the color's contrast ratio against background colors for readability, especially when used for text. For example, pairing it with white or light gray text can improve accessibility. Additionally, this color is suitable for UI elements in software applications, particularly those related to finance, technology, or communication, where it evokes a sense of professionalism and stability. The color can be used in charts and graphs to visually separate information.

• Fashion, Beauty & Interior Design

  Cerulean Blue (#3050AF) exudes confidence and can enhance brand recognition. The color can be incorporated into clothing, accessories, and even entire collections to communicate professionalism and calm. Cerulean Blue is also popular in the interior design industry. It's often used as an accent color on walls, furniture, and decorative items to create a calming and refreshing atmosphere. Cerulean Blue pairs well with neutral tones like white, gray, and beige, as well as natural materials like wood and stone. In the beauty industry, it's commonly used in eye makeup, nail polish, and hair dye to add a pop of color and express creativity.

• Healthcare

  The relaxing and trustworthy character of Cerulean Blue (#3050AF) makes it the perfect choice to use in healthcare. It is often used in waiting rooms or patient rooms to create a calming and friendly enviroment. Cerulean Blue is also commonly used in logos and marketing materials for medical companies. Because the human eye associates blue with calmness, brands can leverage these qualities to foster trust and reliability.

Complementary color

Buttons