Chathams Blue

#184C80

General Information about Chathams Blue

Chathams Blue, identified by the hexadecimal color code #184C80, is a dark, muted shade of blue that evokes feelings of calmness, stability, and trust. In the RGB color model, it is composed of 9.41% red, 29.8% green, and 50.2% blue. This color is often associated with professionalism and reliability, making it a popular choice for corporate branding and websites. Chathams Blue is less vibrant than a pure blue, giving it a sophisticated and understated appearance. Its use in design can create a sense of depth and tranquility, while its low saturation ensures that it is not overly distracting. The color name 'Chathams Blue' likely refers to the Chatham Islands, a remote archipelago known for its unique flora and fauna, which suggests a connection to nature and serenity.

The hex color #184C80, also known as Chathams Blue, presents some accessibility considerations, especially in web design. Its relatively low luminance value means it needs careful pairing with contrasting colors to ensure readability. When used as a background, white or very light shades of yellow or green are preferable for text to meet WCAG (Web Content Accessibility Guidelines) standards for color contrast (minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text). This contrast ensures that users with visual impairments, including those with low vision or color blindness, can easily perceive the content. Using tools to check contrast ratios is crucial when incorporating #184C80 into user interfaces.

Shades

Digital Color Formats

RGB
24 76 128
RGB24 76 128
Red
Green
Blue
HSL
210deg 68.42% 29.8%
21068.4229.8HSL
Hue
Saturation
Lightness
HWB
210deg 9.41% 49.8%
2109.4149.8HWB
Hue
Whiteness
Blackness
hex#184C80
rgb24 76 128
hsl210deg 68.42% 29.8%
cmyk81.25% 40.62% 0% 49.8%
hwb210deg 9.41% 49.8%
xyz-d650.07 0.07 0.21
oklch0.4108 0.1027 251.88
oklab0.4108 -0.03 -0.1
CMYK
81.25% 40.62% 0% 49.8%
81.2540.62049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4108 0.1027 251.88
0.41080.1027251.88LCH
Lightness
Chroma
Hue
OKLAB
0.4108 -0.03 -0.1
0.4108-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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