Blue Whale

Q: How do I use #18314E in CSS?

You can use #18314E in CSS with: background-color: #18314E; or color: #18314E; or as an RGB value: rgb(24, 49, 78). For print design, use CMYK: 69%, 37%, 0%, 69%.

#18314E

Blue Whale is a cool dark color with the hex code #18314E. This moderately saturated hue can be represented as RGB 24, 49, 78 in digital design or CMYK 69%, 37%, 0%, 69% for print applications. Find matching Pantone color.

Blue Whale color values

HEX: #18314E
RGB: 24, 49, 78
HSL: 212°, 53%, 20%
CMYK: 69, 37, 0, 69

Shades & tints

Darker Lighter

About this color

Blue Whale sits at 212° on the color wheel with 53% saturation and 20% lightness, placing it in the blue segment of the spectrum. The moderate 53% saturation gives it enough color presence to register clearly without competing for dominance in a composition. The lower lightness gives it weight and depth, lending gravity to any palette it enters.

In digital environments, Blue Whale is rendered as rgb(24, 49, 78), where the blue channel is highest at 78, anchoring the color in the cool register. This cool mid-tone is a reliable choice for UI chrome, informational states, and contexts that call for a calm, readable presence.

For print, Blue Whale translates to a CMYK breakdown of 69C 37M 0Y 69K. A substantial black component (69%) 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 Whale

CSS Variable

:root {
  --brand-primary: #18314E;
  --brand-primary-rgb: 24, 49, 78;
}

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

Tailwind Config

colors: {
  brand: '#18314E',
}

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

Print Design (CMYK)

C: 69%
M: 37%
Y: 0%
K: 69%

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

RGB for Screens

rgb(24, 49, 78)
rgba(24, 49, 78, 0.8)

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

Brands using similar hue

24 brand s with colors near 212° on the color wheel

Vercel

ASUS

Goldman Sachs

Frequently asked questions

What color is #18314E?

#18314E is Blue Whale, a cool dark color with RGB values of 24, 49, 78. It has a hue of 212°, 53% saturation, and 20% lightness in the HSL color space.

What is the RGB value of #18314E?

The RGB color code for #18314E is rgb(24, 49, 78). This means it contains 24 red, 49 green, and 78 blue in the RGB color model.

Is Blue Whale a warm or cool color?

Blue Whale (#18314E) is a cool color with a hue between 120-300° on the color wheel.

How do I use #18314E in CSS?

You can use #18314E in CSS with: background-color: #18314E; or color: #18314E; or as an RGB value: rgb(24, 49, 78). For print design, use CMYK: 69%, 37%, 0%, 69%.