Gulf Blue

Q: How do I use #021E64 in CSS?

You can use #021E64 in CSS with: background-color: #021E64; or color: #021E64; or as an RGB value: rgb(2, 30, 100). For print design, use CMYK: 98%, 70%, 0%, 61%.

#021E64

Gulf Blue is a cool dark color with the hex code #021E64. This vibrant hue can be represented as RGB 2, 30, 100 in digital design or CMYK 98%, 70%, 0%, 61% for print applications. Find matching Pantone color.

Gulf Blue color values

HEX: #021E64
RGB: 2, 30, 100
HSL: 223°, 96%, 20%
CMYK: 98, 70, 0, 61

Shades & tints

Darker Lighter

About this color

Gulf Blue sits at 223° on the color wheel with 96% saturation and 20% lightness, placing it in the blue segment of the spectrum. With saturation at 96%, 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, Gulf Blue is rendered as rgb(2, 30, 100), where the blue channel is highest at 100, producing a strongly blue character. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.

For print, Gulf Blue translates to a CMYK breakdown of 98C 70M 0Y 61K. A substantial black component (61%) 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 Gulf Blue

CSS Variable

:root {
  --brand-primary: #021E64;
  --brand-primary-rgb: 2, 30, 100;
}

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

Tailwind Config

colors: {
  brand: '#021E64',
}

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

Print Design (CMYK)

C: 98%
M: 70%
Y: 0%
K: 61%

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

RGB for Screens

rgb(2, 30, 100)
rgba(2, 30, 100, 0.8)

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

Brands using similar hue

24 brand s with colors near 223° on the color wheel

Frequently asked questions

What color is #021E64?

#021E64 is Gulf Blue, a cool dark color with RGB values of 2, 30, 100. It has a hue of 223°, 96% saturation, and 20% lightness in the HSL color space.

What is the RGB value of #021E64?

The RGB color code for #021E64 is rgb(2, 30, 100). This means it contains 2 red, 30 green, and 100 blue in the RGB color model.

Is Gulf Blue a warm or cool color?

Gulf Blue (#021E64) is a cool color with a hue between 120-300° on the color wheel.

How do I use #021E64 in CSS?

You can use #021E64 in CSS with: background-color: #021E64; or color: #021E64; or as an RGB value: rgb(2, 30, 100). For print design, use CMYK: 98%, 70%, 0%, 61%.