Chathams Blue

#0E4A71

General Information about Chathams Blue

The color #0E4A71, known as Chathams Blue, is a dark, muted shade of blue with a calming and sophisticated presence. It belongs to the blue color family, which is generally associated with tranquility, stability, and trust. In the RGB color model, #0E4A71 is composed of 5.5% red, 29% green, and 44.3% blue. In the CMYK color model, it consists of 87.5% cyan, 34.5% magenta, 0% yellow, and 55.7% black. This color is often used to evoke feelings of serenity and professionalism, making it a popular choice for corporate branding, web design, and interior design where a sense of reliability and calm is desired. Its hex code #0E4A71 makes it easy to specify in digital design environments.

The color #0E4A71, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background or text color. Its relatively low lightness value (around 15%) means that sufficient contrast is crucial for readability and usability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. When using #0E4A71, pair it with very light colors like white (#FFFFFF) or very light grays to ensure sufficient contrast. Tools like contrast checkers can help verify compliance. Avoid pairing it with mid-tone or dark colors, as this will likely result in illegible text and a poor user experience, particularly for users with visual impairments.

Shades

Digital Color Formats

RGB
14 74 113
RGB14 74 113
Red
Green
Blue
HSL
203.64deg 77.95% 24.9%
203.6477.9524.9HSL
Hue
Saturation
Lightness
HWB
203.64deg 5.49% 55.69%
203.645.4955.69HWB
Hue
Whiteness
Blackness
hex#0E4A71
rgb14 74 113
hsl203.64deg 77.95% 24.9%
cmyk87.61% 34.51% 0% 55.69%
hwb203.64deg 5.49% 55.69%
xyz-d650.06 0.06 0.17
oklch0.3935 0.0878 243.37
oklab0.3935 -0.04 -0.08
CMYK
87.61% 34.51% 0% 55.69%
87.6134.51055.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.17
0.060.060.17XYZ
X
Y
Z
OKLCH
0.3935 0.0878 243.37
0.39350.0878243.37LCH
Lightness
Chroma
Hue
OKLAB
0.3935 -0.04 -0.08
0.3935-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons