Chathams Blue

#18507F

General Information about Chathams Blue

The hexadecimal color #18507F, also known as Chathams Blue, is a deep, muted shade of blue, exuding sophistication and calm. It belongs to the blue color family and is often associated with qualities such as stability, trust, and professionalism. In the RGB color model, it is composed of 9.41% red, 31.37% green, and 49.8% blue. This particular combination creates a color that is both calming and subtly energetic. It is frequently utilized in designs aiming to convey trustworthiness and serenity, making it a popular choice in corporate branding, web design, and interior decorating. Chathams Blue is a versatile color that can evoke a sense of depth and sophistication, making it suitable for various applications.

The color #18507F, also known as Chathams Blue, presents certain accessibility considerations, especially in web design. Its relatively dark hue means that it requires light-colored text for sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to ensure readability for users with visual impairments. When using this color for interactive elements such as buttons or links, it's crucial to provide clear visual cues, like hover effects or underlines, to enhance usability. Additionally, avoid using this color as the sole means of conveying important information, as colorblind users may not be able to distinguish it effectively. Always test color combinations with accessibility tools to ensure compliance and optimal user experience.

Shades

Digital Color Formats

RGB
24 80 127
RGB24 80 127
Red
Green
Blue
HSL
207.38deg 68.21% 29.61%
207.3868.2129.61HSL
Hue
Saturation
Lightness
HWB
207.38deg 9.41% 50.2%
207.389.4150.2HWB
Hue
Whiteness
Blackness
hex#18507F
rgb24 80 127
hsl207.38deg 68.21% 29.61%
cmyk81.1% 37.01% 0% 50.2%
hwb207.38deg 9.41% 50.2%
xyz-d650.07 0.07 0.21
oklch0.4201 0.097 248.2
oklab0.4201 -0.04 -0.09
CMYK
81.1% 37.01% 0% 50.2%
81.137.01050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4201 0.097 248.2
0.42010.097248.2LCH
Lightness
Chroma
Hue
OKLAB
0.4201 -0.04 -0.09
0.4201-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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