Chathams Blue

#1A4775

General Information about Chathams Blue

Chathams Blue, identified by the hexadecimal color code #1A4775, is a dark shade of blue that evokes feelings of calmness, stability, and trustworthiness. In the RGB color model, it is composed of 10.2% red, 27.84% green, and 45.88% blue. This color is often associated with professionalism and sophistication, making it a popular choice in corporate branding and design. Its muted tone distinguishes it from brighter blues, offering a more subdued and refined aesthetic. Chathams Blue can be effectively used to create a sense of depth and dimension in visual designs, making it versatile for various applications, from web design to interior decorating. Its CMYK values are C:78, M:39, Y:0, K:54.

The color #1A4775, also known as Chathams Blue, presents specific accessibility considerations. Its darkness, with a relatively low lightness value, means it requires careful selection of foreground colors to ensure sufficient contrast for readability, particularly for users with visual impairments. When used as a background color, pairing it with white or very light shades of yellow or gray is advisable to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Avoid using it with other dark colors, as this would result in insufficient contrast, making text or graphical elements difficult to perceive. In user interface design, ensure that interactive elements using this color provide clear visual cues upon hover or focus to aid users who rely on visual feedback. Testing with accessibility tools is crucial to validate contrast ratios and overall usability for individuals with disabilities.

Shades

Digital Color Formats

RGB
26 71 117
RGB26 71 117
Red
Green
Blue
HSL
210.33deg 63.64% 28.04%
210.3363.6428.04HSL
Hue
Saturation
Lightness
HWB
210.33deg 10.2% 54.12%
210.3310.254.12HWB
Hue
Whiteness
Blackness
hex#1A4775
rgb26 71 117
hsl210.33deg 63.64% 28.04%
cmyk77.78% 39.32% 0% 54.12%
hwb210.33deg 10.2% 54.12%
xyz-d650.06 0.06 0.18
oklch0.3918 0.0923 251.82
oklab0.3918 -0.03 -0.09
CMYK
77.78% 39.32% 0% 54.12%
77.7839.32054.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.18
0.060.060.18XYZ
X
Y
Z
OKLCH
0.3918 0.0923 251.82
0.39180.0923251.82LCH
Lightness
Chroma
Hue
OKLAB
0.3918 -0.03 -0.09
0.3918-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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