Chathams Blue

#174781

General Information about Chathams Blue

The hexadecimal color code #174781, also known as Chathams Blue, is a dark shade of blue. It is composed of 9.02% red, 27.84% green, and 50.59% blue. In the RGB color space, it has values of R:23, G:71, B:129. In the CMYK color space, its composition is C:82%, M:45%, Y:0%, K:49%. This color evokes feelings of calmness, stability, and trustworthiness, making it suitable for various applications that require a sense of security or professionalism. It is frequently used in corporate branding, web design, and interior design to create a sophisticated and reliable impression. Furthermore, its cool tone makes it a popular choice for backgrounds and accents, providing a visually appealing contrast when paired with lighter colors.

The hex color #174781, also known as Chathams Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, sufficient contrast with foreground text is crucial for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Given its relatively dark hue, #174781 necessitates the use of very light text colors to meet these contrast requirements. Using online contrast checkers can help ensure compliance. Additionally, avoid using this color for essential interactive elements or information if contrast cannot be adequately achieved. Consider providing alternative color schemes to enhance accessibility for all users. Furthermore, test the color scheme with users with different types of color vision deficiencies to ensure that the color is distinguishable from other colors used in the interface. Proper attention to these details will make digital content more inclusive.

Shades

Digital Color Formats

RGB
23 71 129
RGB23 71 129
Red
Green
Blue
HSL
212.83deg 69.74% 29.8%
212.8369.7429.8HSL
Hue
Saturation
Lightness
HWB
212.83deg 9.02% 49.41%
212.839.0249.41HWB
Hue
Whiteness
Blackness
hex#174781
rgb23 71 129
hsl212.83deg 69.74% 29.8%
cmyk82.17% 44.96% 0% 49.41%
hwb212.83deg 9.02% 49.41%
xyz-d650.07 0.06 0.22
oklch0.399 0.1103 255.45
oklab0.399 -0.03 -0.11
CMYK
82.17% 44.96% 0% 49.41%
82.1744.96049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.22
0.070.060.22XYZ
X
Y
Z
OKLCH
0.399 0.1103 255.45
0.3990.1103255.45LCH
Lightness
Chroma
Hue
OKLAB
0.399 -0.03 -0.11
0.399-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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