Blue Dianne is a
cool dark color with the hex code #0C4C5A.
This vibrant hue can be represented as RGB
12, 76, 90 in digital design or CMYK 87%, 16%, 0%, 65% for print applications.
Find matching Pantone color.
Blue Dianne
#0C4C5A
Blue Dianne color values
- HEX
- #0C4C5A
- RGB
- 12, 76, 90
- HSL
- 191°, 76%, 20%
- CMYK
- 87, 16, 0, 65
Shades & tints
Darker Lighter
About this color
Blue Dianne sits at 191° on the color wheel with 76% saturation and 20% lightness, placing it in the cyan segment of the spectrum. At 76% saturation, the hue is fully legible and confident — richly chromatic without tipping into high-contrast territory. The lower lightness gives it weight and depth, lending gravity to any palette it enters.
In digital environments, Blue Dianne is rendered as rgb(12, 76, 90), where the blue channel is highest at 90, though it sits close to the other channels. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.
For print, Blue Dianne translates to a CMYK breakdown of 87C 16M 0Y 65K. A substantial black component (65%) 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 Blue Dianne
CSS Variable
:root {
--brand-primary: #0C4C5A;
--brand-primary-rgb: 12, 76, 90;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#0C4C5A',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 87%
M: 16%
Y: 0%
K: 65%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(12, 76, 90)
rgba(12, 76, 90, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #0C4C5A?
#0C4C5A is Blue Dianne, a cool dark color with RGB values of 12, 76, 90. It has a hue of 191°, 76%
saturation, and 20% lightness in the HSL color
space.
What is the RGB value of #0C4C5A?
The RGB color code for #0C4C5A is rgb(12, 76, 90). This means it contains 12 red,
76 green, and 90 blue in the RGB color model.
Is Blue Dianne a warm or cool color?
Blue Dianne (#0C4C5A) is a cool color with a hue between 120-300° on the color wheel.
How do I use #0C4C5A in CSS?
You can use #0C4C5A in CSS with:
background-color: #0C4C5A; or color: #0C4C5A; or as an RGB value: rgb(12, 76, 90). For print design, use CMYK: 87%, 16%, 0%, 65%.