Blue Dianne

Q: How do I use #0A4B5C in CSS?

You can use #0A4B5C in CSS with: background-color: #0A4B5C; or color: #0A4B5C; or as an RGB value: rgb(10, 75, 92). For print design, use CMYK: 89%, 18%, 0%, 64%.

#0A4B5C

Blue Dianne is a cool dark color with the hex code #0A4B5C. This vibrant hue can be represented as RGB 10, 75, 92 in digital design or CMYK 89%, 18%, 0%, 64% for print applications. Find matching Pantone color.

Blue Dianne color values

HEX: #0A4B5C
RGB: 10, 75, 92
HSL: 192°, 80%, 20%
CMYK: 89, 18, 0, 64

Shades & tints

Darker Lighter

About this color

Blue Dianne sits at 192° on the color wheel with 80% saturation and 20% lightness, placing it in the cyan segment of the spectrum. With saturation at 80%, this is a high-chroma color: the kind that anchors palettes and demands considered placement. The lower lightness gives it weight and depth, lending gravity to any palette it enters.

In digital environments, Blue Dianne is rendered as rgb(10, 75, 92), where the blue channel is highest at 92, 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 89C 18M 0Y 64K. A substantial black component (64%) 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: #0A4B5C;
  --brand-primary-rgb: 10, 75, 92;
}

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

Tailwind Config

colors: {
  brand: '#0A4B5C',
}

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

Print Design (CMYK)

C: 89%
M: 18%
Y: 0%
K: 64%

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

RGB for Screens

rgb(10, 75, 92)
rgba(10, 75, 92, 0.8)

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

Brands using similar hue

24 brand s with colors near 192° on the color wheel

Frequently asked questions

What color is #0A4B5C?

#0A4B5C is Blue Dianne, a cool dark color with RGB values of 10, 75, 92. It has a hue of 192°, 80% saturation, and 20% lightness in the HSL color space.

What is the RGB value of #0A4B5C?

The RGB color code for #0A4B5C is rgb(10, 75, 92). This means it contains 10 red, 75 green, and 92 blue in the RGB color model.

Is Blue Dianne a warm or cool color?

Blue Dianne (#0A4B5C) is a cool color with a hue between 120-300° on the color wheel.

How do I use #0A4B5C in CSS?

You can use #0A4B5C in CSS with: background-color: #0A4B5C; or color: #0A4B5C; or as an RGB value: rgb(10, 75, 92). For print design, use CMYK: 89%, 18%, 0%, 64%.