Outer Space is a
cool dark color with the hex code #2B393B.
This muted hue can be represented as RGB
43, 57, 59 in digital design or CMYK 27%, 3%, 0%, 77% for print applications.
Find matching Pantone color.
Outer Space
#2B393B
Outer Space color values
- HEX
- #2B393B
- RGB
- 43, 57, 59
- HSL
- 188°, 16%, 20%
- CMYK
- 27, 3, 0, 77
Shades & tints
Darker Lighter
About this color
Outer Space sits at 188° on the color wheel with 16% saturation and 20% lightness, placing it in the cyan segment of the spectrum. Its restrained 16% saturation keeps the hue subtle — present but not assertive, making it easy to layer over or under more expressive colors. The lower lightness gives it weight and depth, lending gravity to any palette it enters.
In digital environments, Outer Space is rendered as rgb(43, 57, 59), where the blue channel is highest at 59, though it sits close to the other channels. Low saturation at this depth produces the kind of sophisticated, near-neutral dark that works for application shells, sidebars, and dark-mode base layers.
For print, Outer Space translates to a CMYK breakdown of 27C 3M 0Y 77K. A substantial black component (77%) anchors this color in print. The remaining ink channels supplement rather than drive the hue, which keeps the result stable across different paper stocks. 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 Outer Space
CSS Variable
:root {
--brand-primary: #2B393B;
--brand-primary-rgb: 43, 57, 59;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#2B393B',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 27%
M: 3%
Y: 0%
K: 77%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(43, 57, 59)
rgba(43, 57, 59, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #2B393B?
#2B393B is Outer Space, a cool dark color with RGB values of 43, 57, 59. It has a hue of 188°, 16%
saturation, and 20% lightness in the HSL color
space.
What is the RGB value of #2B393B?
The RGB color code for #2B393B is rgb(43, 57, 59). This means it contains 43 red,
57 green, and 59 blue in the RGB color model.
Is Outer Space a warm or cool color?
Outer Space (#2B393B) is a cool color with a hue between 120-300° on the color wheel.
How do I use #2B393B in CSS?
You can use #2B393B in CSS with:
background-color: #2B393B; or color: #2B393B; or as an RGB value: rgb(43, 57, 59). For print design, use CMYK: 27%, 3%, 0%, 77%.