Chathams Blue

#244F74

General Information about Chathams Blue

The hexadecimal color code #244F74, known as Chathams Blue, is a dark shade of blue that evokes feelings of tranquility, depth, and stability. In the RGB color model, it is composed of 14.12% red, 31.0% green, and 45.49% blue. When represented in the CMYK color model, which is often used for printing, it consists of 69% cyan, 32% magenta, 0% yellow, and 55% black. This color is often associated with professionalism, trust, and intelligence, making it a popular choice for corporate branding and web design. Its relatively low saturation and luminance make it a versatile option for backgrounds and accent colors alike. The name 'Chathams Blue' suggests a connection to the sea, further reinforcing its calming and reliable connotations.

The hex color #244F74, also known as Chathams Blue, presents some accessibility considerations, particularly for text and interactive elements. Its relatively low luminance requires careful selection of foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. When using #244F74 as a background, it's advisable to pair it with lighter text colors such as white (#FFFFFF) or very light grays to meet these standards. For users with visual impairments, including those with low vision or color blindness, adequate contrast is crucial for readability and usability. Tools like contrast checkers can help designers verify compliance with accessibility standards and make informed decisions about color combinations. Failure to address contrast issues can result in content that is difficult or impossible for some users to perceive, leading to a diminished user experience.

Shades

Digital Color Formats

RGB
36 79 116
RGB36 79 116
Red
Green
Blue
HSL
207.75deg 52.63% 29.8%
207.7552.6329.8HSL
Hue
Saturation
Lightness
HWB
207.75deg 14.12% 54.51%
207.7514.1254.51HWB
Hue
Whiteness
Blackness
hex#244F74
rgb36 79 116
hsl207.75deg 52.63% 29.8%
cmyk68.97% 31.9% 0% 54.51%
hwb207.75deg 14.12% 54.51%
xyz-d650.07 0.07 0.18
oklch0.4152 0.0785 247.08
oklab0.4152 -0.03 -0.07
CMYK
68.97% 31.9% 0% 54.51%
68.9731.9054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.18
0.070.070.18XYZ
X
Y
Z
OKLCH
0.4152 0.0785 247.08
0.41520.0785247.08LCH
Lightness
Chroma
Hue
OKLAB
0.4152 -0.03 -0.07
0.4152-0.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons