Chathams Blue

#1A4A80

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #1A4A80, is a dark, muted shade of blue. It evokes feelings of calmness, stability, and professionalism. In the RGB color model, it is composed of 10.2% red, 29% green, and 50.2% blue. The color is often associated with trust, loyalty, and intelligence, making it a popular choice for corporate branding and websites. This color is named after the Chatham Islands, suggesting a connection to the sea and nature. Its subtle and sophisticated nature makes it a versatile color for various applications, from digital design to interior decorating, providing a sense of depth and tranquility.

The color #1A4A80, also known as Chathams Blue, presents some accessibility considerations for web developers. With a relatively low luminance, it's crucial to ensure sufficient contrast when pairing it with text or other foreground elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Therefore, using a light color like white or a pale yellow as the text color on a Chathams Blue background would greatly improve readability for users, including those with visual impairments. If used for interactive elements, proper focus indicators should be implemented for keyboard navigation. Additionally, avoid relying solely on color to convey important information; supplement color cues with text labels or icons to accommodate users who are colorblind. Testing with accessibility evaluation tools and consulting with users with disabilities can provide valuable feedback to ensure an inclusive design.

Shades

Digital Color Formats

RGB
26 74 128
RGB26 74 128
Red
Green
Blue
HSL
211.76deg 66.23% 30.2%
211.7666.2330.2HSL
Hue
Saturation
Lightness
HWB
211.76deg 10.2% 49.8%
211.7610.249.8HWB
Hue
Whiteness
Blackness
hex#1A4A80
rgb26 74 128
hsl211.76deg 66.23% 30.2%
cmyk79.69% 42.19% 0% 49.8%
hwb211.76deg 10.2% 49.8%
xyz-d650.07 0.07 0.21
oklch0.4065 0.1043 253.94
oklab0.4065 -0.03 -0.1
CMYK
79.69% 42.19% 0% 49.8%
79.6942.19049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4065 0.1043 253.94
0.40650.1043253.94LCH
Lightness
Chroma
Hue
OKLAB
0.4065 -0.03 -0.1
0.4065-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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