Chathams Blue

#244E77

General Information about Chathams Blue

The hexadecimal color code #244E77, also known as Chathams Blue, represents a dark shade of blue. It is composed of 14.12% red, 30.59% green, and 46.67% blue. In the RGB color model, this translates to 36 red, 78 green, and 119 blue. In the CMYK color model, it consists of 69.75% cyan, 34.45% magenta, 0% yellow, and 53.33% black. This color is often associated with feelings of calmness, stability, and trust. It is a popular choice for corporate branding, web design, and interior design where a sense of reliability and professionalism is desired. Its relatively low saturation makes it easy on the eyes, suitable for extended viewing periods. The color belongs to the blue color family and evokes a sense of depth and tranquility.

The hex color #244e77, also known as Chathams Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 4.8:1, which meets WCAG AA standards for normal text but falls short for larger text (14pt bold or 18pt regular) and graphical components. When used as text on a white background, users with moderate visual impairments might find it somewhat difficult to read. Conversely, its contrast ratio against black is around 4.3:1, posing similar accessibility concerns. To improve accessibility, consider using a lighter shade of blue or a different color altogether for text, or pair it with a very light background color to significantly improve readability for a wider audience, especially those with low vision or color blindness. Ensure interactive elements using this color have sufficient visual cues beyond color alone.

Shades

Digital Color Formats

RGB
36 78 119
RGB36 78 119
Red
Green
Blue
HSL
209.64deg 53.55% 30.39%
209.6453.5530.39HSL
Hue
Saturation
Lightness
HWB
209.64deg 14.12% 53.33%
209.6414.1253.33HWB
Hue
Whiteness
Blackness
hex#244E77
rgb36 78 119
hsl209.64deg 53.55% 30.39%
cmyk69.75% 34.45% 0% 53.33%
hwb209.64deg 14.12% 53.33%
xyz-d650.07 0.07 0.18
oklch0.4145 0.0835 250.05
oklab0.4145 -0.03 -0.08
CMYK
69.75% 34.45% 0% 53.33%
69.7534.45053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.18
0.070.070.18XYZ
X
Y
Z
OKLCH
0.4145 0.0835 250.05
0.41450.0835250.05LCH
Lightness
Chroma
Hue
OKLAB
0.4145 -0.03 -0.08
0.4145-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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