Chathams Blue

#135188

General Information about Chathams Blue

The hex color #135188, also known as Chathams Blue, is a dark, muted shade of blue that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family, which is often associated with trust, intelligence, and efficiency. In the RGB color model, #135188 is composed of 7.45% red, 31.76% green, and 53.33% blue. In the CMYK color model, it consists of 86.06% cyan, 40.41% magenta, 0% yellow, and 46.67% black. This color is commonly used in corporate branding, web design, and interior design to create a professional and trustworthy image. Its dark hue makes it suitable for backgrounds or accents, while its subtle nature allows it to pair well with a variety of other colors.

The hex color #135188, also known as Chathams Blue, presents some accessibility challenges, especially regarding color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Given the darkness of Chathams Blue, lighter colors like white, yellow, or very light grays are preferable for foreground elements. Tools like WebAIM's contrast checker can help verify compliance. Insufficient contrast can make content difficult to read for users with visual impairments, including those with low vision or color blindness. Providing alternative high-contrast themes or allowing users to adjust color settings can further enhance accessibility and inclusivity. Also consider providing non-color cues for conveying information.

Shades

Digital Color Formats

RGB
19 81 136
RGB19 81 136
Red
Green
Blue
HSL
208.21deg 75.48% 30.39%
208.2175.4830.39HSL
Hue
Saturation
Lightness
HWB
208.21deg 7.45% 46.67%
208.217.4546.67HWB
Hue
Whiteness
Blackness
hex#135188
rgb19 81 136
hsl208.21deg 75.48% 30.39%
cmyk86.03% 40.44% 0% 46.67%
hwb208.21deg 7.45% 46.67%
xyz-d650.08 0.08 0.24
oklch0.4272 0.1094 250.3
oklab0.4272 -0.04 -0.1
CMYK
86.03% 40.44% 0% 46.67%
86.0340.44046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.24
0.080.080.24XYZ
X
Y
Z
OKLCH
0.4272 0.1094 250.3
0.42720.1094250.3LCH
Lightness
Chroma
Hue
OKLAB
0.4272 -0.04 -0.1
0.4272-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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