Chathams Blue

#1A4878

General Information about Chathams Blue

The hex color #1A4878, also recognized as Chathams Blue, is a deep, muted shade of blue that evokes feelings of tranquility, stability, and sophistication. In the RGB color model, it comprises 10.2% red, 28.24% green, and 47.06% blue. Its CMYK values are 0.78, 0.4, 0, 0.53, indicating the proportions of cyan, magenta, yellow, and black inks required to reproduce the color in print. This color is often associated with professionalism, trust, and reliability, making it a popular choice for corporate branding and design. Its versatility extends to various applications, including web design, interior decor, and fashion. Chathams Blue offers a harmonious balance, making it aesthetically pleasing and functionally adaptable across diverse creative fields. It's a color that conveys confidence and integrity.

The hex color #1A4878, also known as Chathams Blue, presents specific accessibility considerations, particularly in web design. Its relatively low lightness value implies that it requires careful pairing with text and other interactive 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 #1A4878 as a background, opt for light-colored text to meet these contrast requirements. Tools like WebAIM's contrast checker can be invaluable in assessing compliance. Additionally, consider users with visual impairments who may struggle with subtle color differences. Providing alternative cues, such as underlines or icons, alongside color can enhance usability. Thoughtful application of this color, keeping accessibility principles in mind, will result in a more inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
26 72 120
RGB26 72 120
Red
Green
Blue
HSL
210.64deg 64.38% 28.63%
210.6464.3828.63HSL
Hue
Saturation
Lightness
HWB
210.64deg 10.2% 52.94%
210.6410.252.94HWB
Hue
Whiteness
Blackness
hex#1A4878
rgb26 72 120
hsl210.64deg 64.38% 28.63%
cmyk78.33% 40% 0% 52.94%
hwb210.64deg 10.2% 52.94%
xyz-d650.06 0.06 0.19
oklch0.3962 0.0954 252.31
oklab0.3962 -0.03 -0.09
CMYK
78.33% 40% 0% 52.94%
78.3340052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.19
0.060.060.19XYZ
X
Y
Z
OKLCH
0.3962 0.0954 252.31
0.39620.0954252.31LCH
Lightness
Chroma
Hue
OKLAB
0.3962 -0.03 -0.09
0.3962-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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