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Dark Blue

#5A00C7

Dark Blue is a cool dark color with the hex code #5A00C7. This vibrant hue can be represented as RGB 90, 0, 199 in digital design or CMYK 55%, 100%, 0%, 22% for print applications. Find matching Pantone color.

Dark Blue color values

HEX
#5A00C7
RGB
90, 0, 199
HSL
267°, 100%, 39%
CMYK
55, 100, 0, 22

Shades & tints

Darker Lighter

About this color

Dark Blue sits at 267° on the color wheel with 100% saturation and 39% lightness, placing it in the blue-violet 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, Dark Blue is rendered as rgb(90, 0, 199), where the blue channel is highest at 199, producing a strongly blue character. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.

For print, Dark Blue translates to a CMYK breakdown of 55C 100M 0Y 22K. The low-to-moderate black value (22%) means the color's character in print comes primarily from its magenta ink content (100%), with black serving as a supporting shadow tone. No brands in the brandkit.pro library currently specify this exact hex as a named brand color.

Color harmonies

Complementary

Split-Complementary

How to use Dark Blue

CSS Variable 

:root {
  --brand-primary: #5A00C7;
  --brand-primary-rgb: 90, 0, 199;
}

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

Tailwind Config 

colors: {
  brand: '#5A00C7',
}

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

Print Design (CMYK) 

C: 55%
M: 100%
Y: 0%
K: 22%

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

RGB for Screens 

rgb(90, 0, 199)
rgba(90, 0, 199, 0.8)

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

Brands using similar hue

11 brand s with colors near 267° on the color wheel

Datadog logo
Datadog
Canva logo
Canva
Figma logo
Figma
Patagonia logo
Patagonia

Frequently asked questions

What color is #5A00C7?
#5A00C7 is Dark Blue, a cool dark color with RGB values of 90, 0, 199. It has a hue of 267°, 100% saturation, and 39% lightness in the HSL color space.
What is the RGB value of #5A00C7?
The RGB color code for #5A00C7 is rgb(90, 0, 199). This means it contains 90 red, 0 green, and 199 blue in the RGB color model.
Is Dark Blue a warm or cool color?
Dark Blue (#5A00C7) is a cool color with a hue between 120-300° on the color wheel.
How do I use #5A00C7 in CSS?
You can use #5A00C7 in CSS with: background-color: #5A00C7; or color: #5A00C7; or as an RGB value: rgb(90, 0, 199). For print design, use CMYK: 55%, 100%, 0%, 22%.

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