Azure

#2B5BAB

General Information about Azure (#2B5BAB)

The color #2B5BAB, commonly known as Azure, is a shade of blue that sits between cyan and blue on the color wheel. In the RGB color model, it consists of 17.1% red, 35.9% green, and 72.9% blue. This color is often associated with feelings of trust, stability, and professionalism. Azure is a popular choice for branding, web design, and other visual communication purposes. The name 'Azure' comes from the mineral lazurite, a semi-precious stone that has been used for centuries to create pigments. It is a versatile color that can be used in a variety of contexts to evoke different emotions and create a desired aesthetic. In terms of color theory, Azure falls under the cool color spectrum, making it suitable for conveying calmness and serenity.

The hex color #2B5BAB, also known as Azure, presents some accessibility considerations for web developers. With a relatively low luminance, careful attention must be paid to contrast ratios when pairing it with text or other interface elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using #2B5BAB as a background color necessitates light-colored text to ensure readability. Conversely, using it for text requires a light background. Tools like contrast checkers can verify compliance. For users with visual impairments, especially those with low vision or color blindness, sufficient contrast is crucial. Providing alternative high-contrast themes enhances accessibility. Semantic HTML and ARIA attributes can further improve the experience for users relying on assistive technologies like screen readers, ensuring content is properly conveyed regardless of color perception.

Shades

Digital Color Formats

RGB
43 91 171
RGB43 91 171
Red
Green
Blue
HSL
217.5deg 59.81% 41.96%
217.559.8141.96HSL
Hue
Saturation
Lightness
HWB
217.5deg 16.86% 32.94%
217.516.8632.94HWB
Hue
Whiteness
Blackness
hex#2B5BAB
rgb43 91 171
hsl217.5deg 59.81% 41.96%
cmyk74.85% 46.78% 0% 32.94%
hwb217.5deg 16.86% 32.94%
xyz-d650.12 0.11 0.4
oklch0.4821 0.1386 260.06
oklab0.4821 -0.02 -0.14
CMYK
74.85% 46.78% 0% 32.94%
74.8546.78032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.11 0.4
0.120.110.4XYZ
X
Y
Z
OKLCH
0.4821 0.1386 260.06
0.48210.1386260.06LCH
Lightness
Chroma
Hue
OKLAB
0.4821 -0.02 -0.14
0.4821-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons