Chathams Blue

#174A73

General Information about Chathams Blue

Chathams Blue, identified by the hexadecimal color code #174A73, is a deep, cool-toned blue that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family and is often associated with trustworthiness and professionalism. In the RGB color model, #174A73 consists of 9.02% red, 29.02% green, and 45.1% blue. Its CMYK values are 0.80, 0.37, 0.00, 0.55, making it suitable for both digital and print media. This color is often used in corporate branding, web design, and interior decoration to convey a sense of reliability and understated elegance. The name 'Chathams Blue' suggests a connection to the Chatham Islands, potentially referencing the color of the sea or sky in that region. It's a versatile color that can be paired with a variety of other hues to create different moods and effects.

The hex color #174A73, also known as Chathams Blue, presents specific accessibility considerations for web development. Its relatively low lightness value implies that it requires careful pairing with text and other interface elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #174A73 as a background, lighter text colors like white (#FFFFFF) or pale yellow can provide adequate contrast. Testing with accessibility tools is essential to confirm compliance and ensure readability for users with visual impairments. Consideration should be given to users with color blindness, and the design should not rely solely on color to convey critical information. Providing alternative visual cues, such as icons or text labels, can enhance accessibility.

Shades

Digital Color Formats

RGB
23 74 115
RGB23 74 115
Red
Green
Blue
HSL
206.74deg 66.67% 27.06%
206.7466.6727.06HSL
Hue
Saturation
Lightness
HWB
206.74deg 9.02% 54.9%
206.749.0254.9HWB
Hue
Whiteness
Blackness
hex#174A73
rgb23 74 115
hsl206.74deg 66.67% 27.06%
cmyk80% 35.65% 0% 54.9%
hwb206.74deg 9.02% 54.9%
xyz-d650.06 0.06 0.17
oklch0.3971 0.0875 246.94
oklab0.3971 -0.03 -0.08
CMYK
80% 35.65% 0% 54.9%
8035.65054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.17
0.060.060.17XYZ
X
Y
Z
OKLCH
0.3971 0.0875 246.94
0.39710.0875246.94LCH
Lightness
Chroma
Hue
OKLAB
0.3971 -0.03 -0.08
0.3971-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons