Chathams Blue

#1E4D8A

General Information about Chathams Blue

The hexadecimal color code #1E4D8A represents a dark shade of blue, commonly referred to as Chathams Blue. In the RGB color model, it consists of 11.76% red, 30.2% green, and 54.12% blue. This color is often associated with feelings of calmness, stability, and trustworthiness, which makes it a popular choice for various applications across different industries. It is important to be aware of the cultural associations of the color blue to ensure its appropriateness within the target audience. For example, blue is often associated with corporate identity in Western cultures, projecting an image of professionalism and reliability. Conversely, in some other cultures, blue may carry different symbolic meanings.

The color #1E4D8A, also known as Chathams Blue, presents some accessibility considerations for web developers. Its relatively dark hue results in a lower contrast ratio when paired with lighter text colors. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. Using #1E4D8A as a background color requires careful selection of foreground text. White or very light shades of yellow or green may offer adequate contrast. Tools like contrast checkers can precisely measure the contrast ratio to ensure compliance with accessibility standards. When using this color for interactive elements, consider the contrast for hover states and active states as well. Avoid using this color for text, as it may be hard to read, especially for smaller font sizes or important texts.

Shades

Digital Color Formats

RGB
30 77 138
RGB30 77 138
Red
Green
Blue
HSL
213.89deg 64.29% 32.94%
213.8964.2932.94HSL
Hue
Saturation
Lightness
HWB
213.89deg 11.76% 45.88%
213.8911.7645.88HWB
Hue
Whiteness
Blackness
hex#1E4D8A
rgb30 77 138
hsl213.89deg 64.29% 32.94%
cmyk78.26% 44.2% 0% 45.88%
hwb213.89deg 11.76% 45.88%
xyz-d650.08 0.07 0.25
oklch0.422 0.1136 256.36
oklab0.422 -0.03 -0.11
CMYK
78.26% 44.2% 0% 45.88%
78.2644.2045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.25
0.080.070.25XYZ
X
Y
Z
OKLCH
0.422 0.1136 256.36
0.4220.1136256.36LCH
Lightness
Chroma
Hue
OKLAB
0.422 -0.03 -0.11
0.422-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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