Chathams Blue

#174A66

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #174A66, is a deep, muted shade of blue evoking feelings of serenity, stability, and professionalism. It belongs to the blue color family, which is universally associated with trustworthiness, calmness, and intelligence. The color is named after the Chatham Islands, hinting at its connection to the sea and natural landscapes. In the RGB color model, #174A66 is composed of 9.02% red, 29.02% green, and 40% blue. Its CMYK values are 77.46% cyan, 27.5% magenta, 0% yellow, and 60% black. This color is often used in corporate branding, web design, and interior decoration to create a sense of reliability and sophistication. Its relatively low saturation makes it versatile and easy to pair with other colors.

The color #174A66, also known as Chathams Blue, presents some accessibility challenges, primarily due to its relatively low luminance. When used as text, it requires careful consideration of contrast ratios against background colors to ensure readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #174A66 for text on a white background falls short of these recommendations, necessitating the selection of lighter foreground colors to meet accessibility standards. In user interface design, ensure interactive elements using this color have sufficient visual cues and states to indicate functionality clearly. Combining it with appropriate icons and labels can improve usability for all users, including those with color blindness or other visual limitations. Testing with accessibility evaluation tools and users with disabilities is essential to validate the design's effectiveness.

Shades

Digital Color Formats

RGB
23 74 102
RGB23 74 102
Red
Green
Blue
HSL
201.27deg 63.2% 24.51%
201.2763.224.51HSL
Hue
Saturation
Lightness
HWB
201.27deg 9.02% 60%
201.279.0260HWB
Hue
Whiteness
Blackness
hex#174A66
rgb23 74 102
hsl201.27deg 63.2% 24.51%
cmyk77.45% 27.45% 0% 60%
hwb201.27deg 9.02% 60%
xyz-d650.05 0.06 0.13
oklch0.3894 0.0712 237.01
oklab0.3894 -0.04 -0.06
CMYK
77.45% 27.45% 0% 60%
77.4527.45060CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.13
0.050.060.13XYZ
X
Y
Z
OKLCH
0.3894 0.0712 237.01
0.38940.0712237.01LCH
Lightness
Chroma
Hue
OKLAB
0.3894 -0.04 -0.06
0.3894-0.04-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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