Fun Blue

#1B57AF

General Information

The hex color #1B57AF, commonly known as Fun Blue, is a deep and vibrant shade of blue that evokes feelings of trust, stability, and professionalism. It is composed of 10.6% red, 34.1% green, and 68.6% blue. In the RGB color model, this translates to 27 red, 87 green, and 175 blue. The CMYK representation is 69% cyan, 50% magenta, 0% yellow, and 31% black. Fun Blue is often associated with corporate branding, technology, and educational institutions. Its versatility makes it suitable for a wide range of applications, from web design and digital interfaces to interior design and fashion. The color's calming yet confident nature makes it a popular choice for creating a sense of reliability and authority.

The color #1B57AF, also known as Fun Blue, offers moderate accessibility considerations for web design. Its contrast ratio against white (#FFFFFF) is approximately 4.6:1, which meets the WCAG AA standard for normal text but falls slightly short of the AAA standard. When used for larger text or user interface components, it provides sufficient contrast. However, for smaller text sizes, consider pairing it with lighter backgrounds or using a darker shade for improved readability. When placed on a black background (#000000), the contrast ratio significantly increases, making it easily readable. Always test color combinations with accessibility tools to ensure compliance with accessibility standards, particularly for users with visual impairments. Consider providing alternative text or visual cues alongside color coding to ensure information is accessible to everyone.

Shades

Digital Color Formats

RGB
27 87 175
RGB27 87 175
Red
Green
Blue
HSL
215.68deg 73.27% 39.61%
215.6873.2739.61HSL
Hue
Saturation
Lightness
HWB
215.68deg 10.59% 31.37%
215.6810.5931.37HWB
Hue
Whiteness
Blackness
hex#1B57AF
rgb27 87 175
hsl215.68deg 73.27% 39.61%
cmyk84.57% 50.29% 0% 31.37%
hwb215.68deg 10.59% 31.37%
xyz-d650.12 0.1 0.42
oklch0.471 0.1534 258.73
oklab0.471 -0.03 -0.15
CMYK
84.57% 50.29% 0% 31.37%
84.5750.29031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.1 0.42
0.120.10.42XYZ
X
Y
Z
OKLCH
0.471 0.1534 258.73
0.4710.1534258.73LCH
Lightness
Chroma
Hue
OKLAB
0.471 -0.03 -0.15
0.471-0.03-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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