Chathams Blue

#155386

General Information about Chathams Blue

The color #155386, also known as Chathams Blue, is a dark shade of blue, evoking feelings of depth, stability, and tranquility. It belongs to the blue color family, which is often associated with trust, reliability, and intelligence. In the RGB color model, #155386 is composed of 8.24% red, 32.55% green, and 52.55% blue. In the CMYK color model, it consists of 84% cyan, 38% magenta, 0% yellow, and 47% black. This hex color is commonly used in various design applications, including web design, graphic design, and interior decoration. Its versatility allows it to be implemented across a wide array of projects, from corporate branding to creating serene visual experiences. The hex code #155386 provides a standardized way to represent this color digitally, ensuring consistency across different platforms and devices.

The hex color #155386, also known as Chathams Blue, presents some accessibility challenges, particularly in text-based applications. Its relatively low lightness value (approximately 28%) means that it requires careful consideration of contrast ratios. When used as a background color, it necessitates light-colored text (white or very light shades of yellow or gray) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It is also imperative to avoid pairing this color with similar dark hues, as this would create insufficient contrast, making content difficult to perceive for users with visual impairments. Using color contrast checking tools is strongly recommended to validate the accessibility of color combinations. Proper use enhances usability for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
21 83 134
RGB21 83 134
Red
Green
Blue
HSL
207.08deg 72.9% 30.39%
207.0872.930.39HSL
Hue
Saturation
Lightness
HWB
207.08deg 8.24% 47.45%
207.088.2447.45HWB
Hue
Whiteness
Blackness
hex#155386
rgb21 83 134
hsl207.08deg 72.9% 30.39%
cmyk84.33% 38.06% 0% 47.45%
hwb207.08deg 8.24% 47.45%
xyz-d650.08 0.08 0.24
oklch0.4313 0.104 248.39
oklab0.4313 -0.04 -0.1
CMYK
84.33% 38.06% 0% 47.45%
84.3338.06047.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.24
0.080.080.24XYZ
X
Y
Z
OKLCH
0.4313 0.104 248.39
0.43130.104248.39LCH
Lightness
Chroma
Hue
OKLAB
0.4313 -0.04 -0.1
0.4313-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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