Chathams Blue

#174681

General Information about Chathams Blue

The hexadecimal color code #174681 represents a dark shade of blue, also known as Chathams Blue. It is composed of 9.02% red, 27.45% green, and 50.59% blue. In the RGB color model, it is defined as (23, 70, 129). This color is often associated with feelings of trust, stability, and calmness. It is widely used in various applications, including corporate branding, web design, and interior design. The CMYK representation of #174681 is (82, 46, 0, 49), indicating the percentages of cyan, magenta, yellow, and black inks required to produce this color in print. This color falls within the blue color range on the color wheel and is considered a cool color.

The color #174681, also known as Chathams Blue, presents some accessibility considerations for web design. When used as a background color, it's crucial to ensure sufficient contrast with text and other foreground elements. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text (at least 18pt or 14pt bold) to meet WCAG AA guidelines. For smaller text sizes, a lighter color should be chosen to ensure that the contrast ratio is enough for people with vision impairments. Using this color for text requires a very light background color to ensure readability. Tools like contrast checkers can help evaluate the color combinations. Also, be mindful of colorblind users by providing alternative visual cues, such as icons or text labels, alongside color-coded information.

Shades

Digital Color Formats

RGB
23 70 129
RGB23 70 129
Red
Green
Blue
HSL
213.4deg 69.74% 29.8%
213.469.7429.8HSL
Hue
Saturation
Lightness
HWB
213.4deg 9.02% 49.41%
213.49.0249.41HWB
Hue
Whiteness
Blackness
hex#174681
rgb23 70 129
hsl213.4deg 69.74% 29.8%
cmyk82.17% 45.74% 0% 49.41%
hwb213.4deg 9.02% 49.41%
xyz-d650.07 0.06 0.22
oklch0.3966 0.1115 256.08
oklab0.3966 -0.03 -0.11
CMYK
82.17% 45.74% 0% 49.41%
82.1745.74049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.22
0.070.060.22XYZ
X
Y
Z
OKLCH
0.3966 0.1115 256.08
0.39660.1115256.08LCH
Lightness
Chroma
Hue
OKLAB
0.3966 -0.03 -0.11
0.3966-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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