Cerulean Blue (#2A52BE) Color Information
Cerulean Blue (#2A52BE) RGB value is (42, 82, 190). The hex color red value is 42, green is 82, and blue is 190. Its HSL format shows a hue of 224°, saturation of 64 percent, and lightness of 45 percent. The CMYK process values are 78 percent, 57 percent, 0 percent, 25 percent.
Cerulean Blue (#2A52BE) Color Meaning
Cerulean Blue (#2A52BE) conveys intellectual ambition, structured vision, and chromatic authority. Cerulean Blue (#2A52BE) is a deeper, slightly violet-leaning blue that evokes twilight sky over mountains—dignified, focused, and slightly mysterious. Unlike cobalt or royal blue, it carries enough depth to feel strategic. In academic and tech branding, this hue signals high-level thinking: think research institutes, AI platforms, and aerospace. Cognitive research links such blues to improved pattern recognition and long-term planning. In digital interfaces, Cerulean Blue (#2A52BE) functions as a premium primary. It offers strong contrast against light backgrounds and meets accessibility standards with proper pairing. It’s common in data visualization for “high-value” categories, where its richness implies importance without alarm. Print applications benefit from its opacity and lightfastness, especially in annual reports and luxury tech packaging. Cerulean Blue (#2A52BE) commands respect through precision. Culturally, Cerulean Blue (#2A52BE) reflects vision that endures. It appears in futurist design, university seals, and innovation labs as a symbol of ideas that last. Spiritually, it aligns with the third eye chakra’s discerning mode: insight over impulse. Designers use Cerulean Blue (#2A52BE) when they want to signal ambition with integrity. Its power lies not in volume, but in vision.
Color Conversion
Convert Cerulean Blue (#2A52BE) across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.
RGB Values & CMYK Values
RGB Values
CMYK Values
Color Variations
Cerulean Blue (#2A52BE) harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.
Color Harmonies
Cerulean Blue (#2A52BE) harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.
Analogous
Colors adjacent on the color wheel (30° apart)
Complementary
Colors opposite on the color wheel (180° apart)
Split Complementary
Three colors using one base hue and the two hues beside its opposite
Triadic
Three colors evenly spaced (120° apart)
Tetradic
Four colors forming a rectangle on the wheel
Square
Four colors evenly spaced (90° apart)
Double Split
Four colors formed from two base hues and the colors next to their opposites
Monochromatic
Variations of a single hue
Contrast Checker
(WCAG 2.1) Test Cerulean Blue (#2A52BE) for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.
Sample Text
This is how your text will look with these colors.
Large Text (18pt+)
Normal Text
UI Components
Color Blindness Simulator
See how #2A52BE appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.
Normal Vision
protanopia
Note: These simulations are approximations. Actual color vision deficiency varies by individual.
CSS Examples
Background Color
Text Color
Sample Text
Border Color
Box Shadow
Text Shadow
Sample Text
Gradient
Cerulean Blue (#2A52BE) Color FAQs
Frequently asked questions about Cerulean Blue (#2A52BE) color meaning, symbolism, and applications. Click on any question to expand detailed answers.