Fun Blue

#18539C

About Hex Color #18539C

The hex color code #18539C, often referred to as "Fun Blue", represents a specific point in the color space, defined using a hexadecimal system. In this system, '18' corresponds to the red component, '53' to the green component, and '9C' to the blue component. Each component ranges from 00 to FF (0 to 255 in decimal), indicating the intensity of that color. Fun Blue is a relatively dark, muted shade of blue. Hex codes are commonly used in web design, graphic design, and other digital applications because they provide a precise and consistent way to specify colors across different platforms and devices. Understanding hex codes is crucial for designers and developers who need to maintain color accuracy and consistency in their work.

The hex color #18539C, also known as Fun Blue, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular). Given its relatively dark hue, #18539C might require a very light background to meet these standards. Using online contrast checkers is highly advisable to verify compliance. Also, providing alternative visual cues, such as underlines for links or icons for buttons, can further enhance accessibility for users with visual impairments. Ensuring that content is still understandable when color is removed is a key principle of accessible design.

Shades

Digital Color Formats

RGB
24 83 156
RGB24 83 156
Red
Green
Blue
HSL
213.18deg 73.33% 35.29%
213.1873.3335.29HSL
Hue
Saturation
Lightness
HWB
213.18deg 9.41% 38.82%
213.189.4138.82HWB
Hue
Whiteness
Blackness
hex#18539C
rgb24 83 156
hsl213.18deg 73.33% 35.29%
cmyk84.62% 46.79% 0% 38.82%
hwb213.18deg 9.41% 38.82%
xyz-d650.09 0.09 0.33
oklch0.4471 0.1331 256.23
oklab0.4471 -0.03 -0.13
CMYK
84.62% 46.79% 0% 38.82%
84.6246.79038.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.09 0.33
0.090.090.33XYZ
X
Y
Z
OKLCH
0.4471 0.1331 256.23
0.44710.1331256.23LCH
Lightness
Chroma
Hue
OKLAB
0.4471 -0.03 -0.13
0.4471-0.03-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons