Royal Blue Color Hex Code, RGB & HSL Values

What is the meaning of the Royal Blue color?

Royal Blue is a deep, vivid shade of blue that represents historical royalty and sports prestige. It is an authoritative, high-energy color that adds premium focus to headers and buttons.

How to use the Royal Blue color hex code in HTML & CSS?

To style elements with Royal Blue on a website, use the hex code #4169E1 in your HTML/CSS. Adding background-color: #4169E1; will render the color. In Tailwind CSS, you can apply this shade dynamically using classes like bg-[#4169E1] or configuring it as a color variable in your configuration file.

What are the RGB and HSL codes of Royal Blue?

In the digital sRGB spectrum, the Royal Blue color code is mapped to RGB values of Red: 65, Green: 105, and Blue: 225. In the HSL system, it registers at hue angle 225°, saturation 73%, and lightness index 57%. It represents a balanced medium tone characterized by a highly vivid, intense, and brilliant shade.

CMYK print profiles for Royal Blue color

To reproduce the named shade Royal Blue in print systems, the CMYK ink configuration requires 71% Cyan, 53% Magenta, 0% Yellow, and 12% black. In digital designs, blue coordinates like this are highly favored by technical and corporate platforms to foster user trust, stability, and clean readability.

Red Channel 65

Green Channel 105

Blue Channel 225

Luminance 0.167

⇄ Royal Blue Color Space Conversions

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HEX Color Code #4169E1

RGB (Red Green Blue) rgb(65, 105, 225)

HSL (Hue Sat Light) hsl(225°, 73%, 57%)

CMYK (Commercial Print) cmyk(71%, 53%, 0%, 12%)

HSV / HSB Values hsv(225°, 71%, 88%)

Decimal Color Code 4286945

CSS Custom Variable --color-hex: #4169E1;

Tailwind CSS Utility bg-[#4169E1]

CSS Named Color royalblue

◎ Contrast & Accessibility (WCAG 2.1) Check

White Text on Background

White text readability test with #4169E1

Small body copy preview

Black Text on Background

Black text readability test with #4169E1

Small body copy preview

◈ Complementary & Analogous Harmonies

Computed dynamically

▤ Shades & Tints Generator Matrix

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Darker Shades (Adding Black)

Lighter Tints (Adding White)

{ } CSS Custom Properties (Variables)

Copy CSS Styles

/* CSS Custom Properties for Royal Blue */
--color-hex: #4169E1;
--color-rgb: rgb(65, 105, 225);
--color-hsl: hsl(225deg, 73%, 57%);
--color-name: royalblue;

Aa Known Color Aliases

✦ Royal Blue Color Meaning

In design psychology, Royal Blue is classified as a blue shade, inheriting its psychological associations. The blue hue is the most popular color worldwide, chosen by more people across genders and cultures than any other hue. Psychologically, blue creates feelings of trust, reliability, and calm. It lowers blood pressure and heart rate, making it the premier color in healthcare, finance, and technology. Dark blues like navy communicate authority and professionalism, while lighter blues suggest openness and freedom. The sky and ocean — two of humanity's most expansive visual experiences — are blue, giving the color an intrinsic association with infinite depth and possibility. Fortune 500 companies choose blue more than any other color precisely for its trust-building properties.

Emotions & Associations

CalmSerenityProfessionalismDepth

Industries

GovernmentAviationHealthcare