Chathams Blue

#225179

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #225179, is a dark, muted shade of blue that evokes feelings of calmness, stability, and trustworthiness. It belongs to the blue color family and is often associated with professionalism and sophistication. This color is created by combining specific proportions of red, green, and blue light, with relatively low values across all three channels, resulting in its deep and understated appearance. In the RGB color model, it is composed of 13.33% red, 31.76% green, and 47.45% blue. Chathams Blue is widely used in various design applications, including web design, graphic design, and interior design, where its calming and reliable qualities are desired.

The color #225179, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background color for text. Its relatively low luminance means that it requires a text color with high contrast to ensure readability. White or light yellow text would be suitable choices. Insufficient contrast can make content difficult or impossible to perceive for users with visual impairments, including those with low vision or color blindness. Therefore, it's vital to check the contrast ratio using accessibility tools to meet WCAG (Web Content Accessibility Guidelines) standards, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using this color for decorative elements or larger graphical elements poses less of an accessibility concern, as the contrast requirements are less stringent.

Shades

Digital Color Formats

RGB
34 81 121
RGB34 81 121
Red
Green
Blue
HSL
207.59deg 56.13% 30.39%
207.5956.1330.39HSL
Hue
Saturation
Lightness
HWB
207.59deg 13.33% 52.55%
207.5913.3352.55HWB
Hue
Whiteness
Blackness
hex#225179
rgb34 81 121
hsl207.59deg 56.13% 30.39%
cmyk71.9% 33.06% 0% 52.55%
hwb207.59deg 13.33% 52.55%
xyz-d650.07 0.08 0.19
oklch0.4224 0.0842 247.19
oklab0.4224 -0.03 -0.08
CMYK
71.9% 33.06% 0% 52.55%
71.933.06052.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.19
0.070.080.19XYZ
X
Y
Z
OKLCH
0.4224 0.0842 247.19
0.42240.0842247.19LCH
Lightness
Chroma
Hue
OKLAB
0.4224 -0.03 -0.08
0.4224-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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