Fun Blue

#2151A9

General Information about Fun Blue

The hexadecimal color #2151A9, also known as "Fun Blue", is a deep shade of blue that falls within the range of cool colors. It is composed of 12.9% red, 31.8% green, and 66.3% blue. In the RGB color space, it's often associated with feelings of trust, stability, and calmness, making it a popular choice for branding in industries such as finance, technology, and healthcare. From a technical perspective, the hexadecimal system provides a concise way to represent colors in digital applications, with each two-digit segment corresponding to the intensity of red, green, and blue light respectively. Understanding the composition of this color allows designers and developers to effectively use it in their projects, leveraging its psychological impact and aesthetic qualities to achieve desired visual effects. The color is often seen as trustworthy, innovative, calm and secure.

The hex color #2151A9, or "Fun Blue", presents some accessibility challenges, primarily due to its relatively low luminance. When used as a foreground color against a white or light background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for level AA or AAA compliance. This means that users with visual impairments, such as those with low vision or color blindness, may struggle to read text or distinguish elements using this color. To improve accessibility, consider using #2151A9 with a darker background to increase the contrast ratio. Alternatively, using it for larger elements, like banners, where detailed distinction isn't critical, can mitigate issues. Always test the color combination with accessibility tools to ensure sufficient contrast and readability for all users. Another factor to consider is color perception. This particular shade of blue might appear differently on various screens and to individuals with varying types of colorblindness. It is essential to account for these variations in design and content strategies.

Shades

Digital Color Formats

RGB
33 81 169
RGB33 81 169
Red
Green
Blue
HSL
218.82deg 67.33% 39.61%
218.8267.3339.61HSL
Hue
Saturation
Lightness
HWB
218.82deg 12.94% 33.73%
218.8212.9433.73HWB
Hue
Whiteness
Blackness
hex#2151A9
rgb33 81 169
hsl218.82deg 67.33% 39.61%
cmyk80.47% 52.07% 0% 33.73%
hwb218.82deg 12.94% 33.73%
xyz-d650.11 0.09 0.39
oklch0.455 0.1511 261.27
oklab0.455 -0.02 -0.15
CMYK
80.47% 52.07% 0% 33.73%
80.4752.07033.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.09 0.39
0.110.090.39XYZ
X
Y
Z
OKLCH
0.455 0.1511 261.27
0.4550.1511261.27LCH
Lightness
Chroma
Hue
OKLAB
0.455 -0.02 -0.15
0.455-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons