Chathams Blue

#155383

General Information

Chathams Blue, with the hexadecimal code #155383, is a dark, muted shade of blue that evokes feelings of calmness, stability, and trust. It's a sophisticated color often associated with professionalism and reliability. In the RGB color model, it consists of 8.24% red, 32.55% green, and 51.37% blue. In the CMYK color model, it is composed of 84% cyan, 37% magenta, 0% yellow, and 49% black. This color is often used in corporate branding and web design to convey a sense of authority and trustworthiness. It works well as a background color or as an accent color, depending on the overall design scheme. Due to its muted nature, it pairs well with neutral colors like white, gray, and beige, as well as brighter colors like yellow and orange to create visual contrast.

The color #155383, also known as Chathams Blue, presents some accessibility considerations, especially in web design. When using this color for text, it's crucial to ensure sufficient contrast against the background. A light background is generally recommended to meet WCAG (Web Content Accessibility Guidelines) standards for readability. For instance, using white or a very pale yellow as a background color can significantly improve contrast. Similarly, when using #155383 for interactive elements like buttons or links, providing clear visual cues, such as hover effects or underlines, is essential for users with visual impairments. Avoid pairing it with darker shades or colors with low contrast ratios, as this can make content difficult to read or interact with. Proper color contrast not only benefits users with disabilities but also enhances the overall user experience for everyone.

Shades

Digital Color Formats

RGB
21 83 131
RGB21 83 131
Red
Green
Blue
HSL
206.18deg 72.37% 29.8%
206.1872.3729.8HSL
Hue
Saturation
Lightness
HWB
206.18deg 8.24% 48.63%
206.188.2448.63HWB
Hue
Whiteness
Blackness
hex#155383
rgb21 83 131
hsl206.18deg 72.37% 29.8%
cmyk83.97% 36.64% 0% 48.63%
hwb206.18deg 8.24% 48.63%
xyz-d650.07 0.08 0.23
oklch0.4294 0.1001 246.96
oklab0.4294 -0.04 -0.09
CMYK
83.97% 36.64% 0% 48.63%
83.9736.64048.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.23
0.070.080.23XYZ
X
Y
Z
OKLCH
0.4294 0.1001 246.96
0.42940.1001246.96LCH
Lightness
Chroma
Hue
OKLAB
0.4294 -0.04 -0.09
0.4294-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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