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Royal Blue

#006CE1 aka “Science Blue” by ASUS

Royal Blue is a cool medium color with the hex code #006CE1. Also known as "Science Blue" by ASUS . This vibrant hue can be represented as RGB 0, 108, 225 in digital design or CMYK 100%, 52%, 0%, 12% for print applications. Find matching Pantone color. Currently, 1 brand uses this color in their visual identity, making it a proven choice for professional branding and web design.

Royal Blue color values

HEX
#006CE1
RGB
0, 108, 225
HSL
211°, 100%, 44%
CMYK
100, 52, 0, 12

Shades & tints

Darker Lighter

About this color

Royal Blue sits at 211° on the color wheel with 100% saturation and 44% lightness, placing it in the blue segment of the spectrum. With saturation at 100%, this is a high-chroma color: the kind that anchors palettes and demands considered placement. Its mid-range lightness positions it as a mid-tone: neither a background color nor a deep accent, but something in between.

In digital environments, Royal Blue is rendered as rgb(0, 108, 225), where the blue channel is highest at 225, producing a strongly blue character. The mid-range lightness and strong saturation make this versatile for both foreground and background roles, depending on what it is paired against.

For print, Royal Blue translates to a CMYK breakdown of 100C 52M 0Y 12K. The low-to-moderate black value (12%) means the color's character in print comes primarily from its cyan ink content (100%), with black serving as a supporting shadow tone. In brand applications, this exact value is specified as Science Blue.

Color harmonies

Complementary

Split-Complementary

How to use Royal Blue

CSS Variable 

:root {
  --brand-primary: #006CE1;
  --brand-primary-rgb: 0, 108, 225;
}

Define as a CSS custom property for consistent theming across your site.

Tailwind Config 

colors: {
  brand: '#006CE1',
}

Add to your Tailwind config to use classes like bg-brand.

Print Design (CMYK) 

C: 100%
M: 52%
Y: 0%
K: 12%

Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.

RGB for Screens 

rgb(0, 108, 225)
rgba(0, 108, 225, 0.8)

Use RGB notation for compatibility or add alpha channel for transparency.

Brands using Royal Blue

1 brand uses this color in their identity

ASUS

Technology • In-house ASUS

Brands using similar hue

24 brand s with colors near 211° on the color wheel

HubSpot logo
HubSpot
LinkedIn logo
LinkedIn
SAP logo
SAP
Vercel logo
Vercel

Frequently asked questions

What color is #006CE1?
#006CE1 is Royal Blue, a cool medium color with RGB values of 0, 108, 225. It has a hue of 211°, 100% saturation, and 44% lightness in the HSL color space.
What is the RGB value of #006CE1?
The RGB color code for #006CE1 is rgb(0, 108, 225). This means it contains 0 red, 108 green, and 225 blue in the RGB color model.
Is Royal Blue a warm or cool color?
Royal Blue (#006CE1) is a cool color with a hue between 120-300° on the color wheel.
How do I use #006CE1 in CSS?
You can use #006CE1 in CSS with: background-color: #006CE1; or color: #006CE1; or as an RGB value: rgb(0, 108, 225). For print design, use CMYK: 100%, 52%, 0%, 12%.

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