Chathams Blue

#184A7F

General Information about #184A7F

The hex color #184A7F, also known as Chathams Blue, is a dark shade of blue with a cool undertone. It falls within the blue color family and is characterized by its moderate saturation and relatively low brightness. In the RGB color model, it is composed of 9.41% red, 29.02% green, and 49.8% blue. In the CMYK color model, it consists of 81.09% cyan, 41.76% magenta, 0% yellow, and 50.2% black. This color is often associated with qualities such as trustworthiness, stability, and professionalism. It is frequently used in corporate branding, web design, and interior design to convey a sense of reliability and sophistication.

The color #184A7F, a shade of Chathams Blue, presents specific accessibility considerations, especially in web design. Its relatively dark hue necessitates careful selection of foreground colors to ensure sufficient contrast for readability. Adherence to WCAG guidelines is crucial; a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When pairing #184A7F with text or interactive elements, lighter colors like white, off-white, or pale yellows tend to work best. Using color contrast tools is advisable to verify compliance. Furthermore, avoid relying solely on color to convey important information, as users with color vision deficiencies may not be able to distinguish it effectively. Consider using supplementary cues such as text labels or icons.

Shades

Digital Color Formats

RGB
24 74 127
RGB24 74 127
Red
Green
Blue
HSL
210.87deg 68.21% 29.61%
210.8768.2129.61HSL
Hue
Saturation
Lightness
HWB
210.87deg 9.41% 50.2%
210.879.4150.2HWB
Hue
Whiteness
Blackness
hex#184A7F
rgb24 74 127
hsl210.87deg 68.21% 29.61%
cmyk81.1% 41.73% 0% 50.2%
hwb210.87deg 9.41% 50.2%
xyz-d650.07 0.07 0.21
oklch0.4052 0.1036 252.98
oklab0.4052 -0.03 -0.1
CMYK
81.1% 41.73% 0% 50.2%
81.141.73050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4052 0.1036 252.98
0.40520.1036252.98LCH
Lightness
Chroma
Hue
OKLAB
0.4052 -0.03 -0.1
0.4052-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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