Chathams Blue

#184E7F

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #184E7F, is a deep, muted shade of blue with a cool and calming presence. It belongs to the family of blue hues and carries with it associations of trust, stability, and professionalism. In the RGB color model, #184E7F is composed of 9.41% red, 30.59% green, and 49.8% blue. This particular blend results in a color that is not overly bright, providing a sense of sophistication and restraint. It is often used in contexts where a sense of reliability and calm is desired. This color can be seen as an alternative to navy blue, offering a slightly less intense but equally professional appearance.

The color #184E7F, also known as Chathams Blue, presents some accessibility considerations, particularly for text and user interface elements. Its relatively low luminance means that careful attention must be paid to contrast ratios. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, and 3:1 for large text (14pt bold or 18pt regular) to comply with WCAG guidelines. This color may not be suitable for critical interactive elements if sufficient contrast is not provided. Using tools to evaluate color contrast is essential to guarantee accessibility for users with visual impairments. Designers should avoid pairing it with similarly dark colors to maintain usability. Thoughtful application ensures inclusivity and prevents potential barriers for a diverse audience.

Shades

Digital Color Formats

RGB
24 78 127
RGB24 78 127
Red
Green
Blue
HSL
208.54deg 68.21% 29.61%
208.5468.2129.61HSL
Hue
Saturation
Lightness
HWB
208.54deg 9.41% 50.2%
208.549.4150.2HWB
Hue
Whiteness
Blackness
hex#184E7F
rgb24 78 127
hsl208.54deg 68.21% 29.61%
cmyk81.1% 38.58% 0% 50.2%
hwb208.54deg 9.41% 50.2%
xyz-d650.07 0.07 0.21
oklch0.4151 0.0991 249.88
oklab0.4151 -0.03 -0.09
CMYK
81.1% 38.58% 0% 50.2%
81.138.58050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4151 0.0991 249.88
0.41510.0991249.88LCH
Lightness
Chroma
Hue
OKLAB
0.4151 -0.03 -0.09
0.4151-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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