Chathams Blue

#174C84

General Information

Chathams Blue, represented by the hexadecimal color code #174C84, is a dark shade of blue that exudes sophistication and calmness. It belongs to the blue color family and is often associated with trust, stability, and intelligence. In the RGB color model, it consists of 9.02% red, 29.8% green, and 51.76% blue. The color's name, "Chathams Blue", alludes to its oceanic nature, reminiscent of deep sea waters. Its hexadecimal code is frequently used in digital design, web development, and graphic arts to specify this particular shade of blue.

The hex color #174C84, also known as Chathams Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 4.7:1, which meets WCAG AA standards for normal text but falls short for AAA compliance. When used as background color for text, consider employing larger font sizes or increasing the text weight to improve readability. Pairing it with lighter shades of yellow, beige, or even a very light grey can significantly enhance contrast and ensure the content is accessible to users with visual impairments. Careful consideration should be given to the color's use in interactive elements, ensuring sufficient visual cues for focus and hover states.

Shades

Digital Color Formats

RGB
23 76 132
RGB23 76 132
Red
Green
Blue
HSL
210.83deg 70.32% 30.39%
210.8370.3230.39HSL
Hue
Saturation
Lightness
HWB
210.83deg 9.02% 48.24%
210.839.0248.24HWB
Hue
Whiteness
Blackness
hex#174C84
rgb23 76 132
hsl210.83deg 70.32% 30.39%
cmyk82.58% 42.42% 0% 48.24%
hwb210.83deg 9.02% 48.24%
xyz-d650.07 0.07 0.23
oklch0.4133 0.1085 253.14
oklab0.4133 -0.03 -0.1
CMYK
82.58% 42.42% 0% 48.24%
82.5842.42048.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.23
0.070.070.23XYZ
X
Y
Z
OKLCH
0.4133 0.1085 253.14
0.41330.1085253.14LCH
Lightness
Chroma
Hue
OKLAB
0.4133 -0.03 -0.1
0.4133-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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