A complete guide to Cobalt Blue (#0047ab) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.
Cobalt Blue (#0047AB) is a vivid blue color. Its RGB value is (0, 71, 171), HSL (215°, 100%, 34%), and CMYK (100%, 58%, 0%, 33%). In the color spectrum, it sits between UA Blue (#0033AA) and Blue (Munsell) (#0093AF), bridging the gap with its distinct tone. Against Apple Green (#8DB600), #0047AB leans more saturated, marked by its distinct tonal shift.
For complementary designs, combine it with Blue (Munsell) (#0093AF), True Azure (#0000B8), and Mordant Red 19 (#AE0C00) to achieve a cohesive look; however, shades such as Pictorial Carmine (#C30B4E), Bright Fern (#4CBB17), or Grussrel (#B06500) tend to discord with it, creating visual tension. In professional settings, #0047AB is frequently applied in branding, signage, and high-visibility designs.

Cobalt Blue (#0047AB) belongs to the deep blue category with high pigment density. It carries strong saturation without leaning dark. This gives Cobalt Blue (#0047AB) a bold and commanding presence. Artists value it for its purity and strength. Symbolism surrounding Cobalt Blue (#0047AB) points to authority and depth. It feels confident and deliberate. In color psychology, Cobalt Blue (#0047AB) appeals to decisive personalities and structured thinking. That quality explains its use in uniforms and official insignia. Historically, Cobalt Blue (#0047AB) traces back to mineral-based pigments used in Chinese porcelain. European art later adopted it for religious and royal imagery. Many cultures linked cobalt tones to protection and permanence. These traditions give Cobalt Blue (#0047AB) lasting prestige.
Accurate conversions of Cobalt Blue (#0047ab) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.
Detailed RGB and CMYK values of Cobalt Blue (#0047ab) displayed in a horizontal bar provide clear reference for digital and print color accuracy.
A full range of Cobalt Blue (#0047ab) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.
Harmonious color schemes for Cobalt Blue (#0047ab) created using the color wheel ensure visually balanced palettes.
Colors adjacent on the color wheel (30° apart)
Colors opposite on the color wheel (180° apart)
Three colors using one base hue and the two hues beside its opposite
Three colors evenly spaced (120° apart)
Four colors forming a rectangle on the wheel
Four colors evenly spaced (90° apart)
Four colors formed from two base hues and the colors next to their opposites
Variations of a single hue
Luminance contrast ratios for Cobalt Blue (#0047ab) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.
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Simulated views of Cobalt Blue (#0047ab) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.
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High-resolution seamless patterns featuring Cobalt Blue (#0047ab) provide ready-to-use backgrounds, wallpapers, and print designs for any project.
A collection of popular icons in Cobalt Blue (#0047ab) offers ready-to-use visuals for interfaces, designs, and creative projects.
Real-world mockups of Cobalt Blue (#0047ab) showcase its versatility across fashion, interiors, branding, and product packaging.
A curated set of tools to help apply, analyze, and manage colors effectively in your projects
Frequently asked questions about Cobalt Blue (#0047ab) color meaning, symbolism, and applications. Click on any question to expand detailed answers.