Dark Blue is a
cool medium color with the hex code #5C03C9.
This vibrant hue can be represented as RGB
92, 3, 201 in digital design or CMYK 54%, 99%, 0%, 21% for print applications.
Find matching Pantone color.
Dark Blue
#5C03C9
Dark Blue color values
- HEX
- #5C03C9
- RGB
- 92, 3, 201
- HSL
- 267°, 97%, 40%
- CMYK
- 54, 99, 0, 21
Shades & tints
Darker Lighter
About this color
Dark Blue sits at 267° on the color wheel with 97% saturation and 40% lightness, placing it in the blue-violet segment of the spectrum. With saturation at 97%, 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(92, 3, 201), where the blue channel is highest at 201, 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, Dark Blue translates to a CMYK breakdown of 54C 99M 0Y 21K. The low-to-moderate black value (21%) means the color's character in print comes primarily from its magenta ink content (99%), 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
Analogous
Triadic
Split-Complementary
How to use Dark Blue
CSS Variable
:root {
--brand-primary: #5C03C9;
--brand-primary-rgb: 92, 3, 201;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#5C03C9',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 54%
M: 99%
Y: 0%
K: 21%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(92, 3, 201)
rgba(92, 3, 201, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #5C03C9?
#5C03C9 is Dark Blue, a cool medium color with RGB values of 92, 3, 201. It has a hue of 267°, 97%
saturation, and 40% lightness in the HSL color
space.
What is the RGB value of #5C03C9?
The RGB color code for #5C03C9 is rgb(92, 3, 201). This means it contains 92 red,
3 green, and 201 blue in the RGB color model.
Is Dark Blue a warm or cool color?
Dark Blue (#5C03C9) is a cool color with a hue between 120-300° on the color wheel.
How do I use #5C03C9 in CSS?
You can use #5C03C9 in CSS with:
background-color: #5C03C9; or color: #5C03C9; or as an RGB value: rgb(92, 3, 201). For print design, use CMYK: 54%, 99%, 0%, 21%.