Chathams Blue

#185080

General Information

Chathams Blue, represented by the hexadecimal code #185080, is a deep and cool shade of blue. It evokes feelings of serenity, trustworthiness, and stability, making it a popular choice in various design applications. In the RGB color model, it consists of 9.41% red, 31.37% green, and 50.2% blue. The CMYK values are 81.2%, 37.5%, 0%, and 49.8%, showing a high concentration of cyan and magenta, with very little yellow. This color is often associated with corporate identities seeking to project reliability and professionalism. Its hex code, #185080, is commonly used in web design and graphic arts to specify the precise shade of blue desired.

The color #185080, also known as Chathams Blue, presents some accessibility challenges, especially concerning text contrast. When used as a background, it requires light-colored text (white or near-white) to ensure readability and compliance with WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers are valuable in determining if text on this background meets accessibility standards. Careful consideration should be given to users with visual impairments, who might struggle with low contrast. When using this color for interactive elements such as buttons, ensure sufficient visual cues are present besides color alone, like borders or icons, to aid users who may have color vision deficiencies.

Shades

Digital Color Formats

RGB
24 80 128
RGB24 80 128
Red
Green
Blue
HSL
207.69deg 68.42% 29.8%
207.6968.4229.8HSL
Hue
Saturation
Lightness
HWB
207.69deg 9.41% 49.8%
207.699.4149.8HWB
Hue
Whiteness
Blackness
hex#185080
rgb24 80 128
hsl207.69deg 68.42% 29.8%
cmyk81.25% 37.5% 0% 49.8%
hwb207.69deg 9.41% 49.8%
xyz-d650.07 0.07 0.21
oklch0.4208 0.0983 248.7
oklab0.4208 -0.04 -0.09
CMYK
81.25% 37.5% 0% 49.8%
81.2537.5049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4208 0.0983 248.7
0.42080.0983248.7LCH
Lightness
Chroma
Hue
OKLAB
0.4208 -0.04 -0.09
0.4208-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons