Chathams Blue

#0D546B

General Information about Chathams Blue

The hex color code #0D546B, also known as Chathams Blue, is a dark, muted shade of cyan-blue. In the RGB color model, it is composed of 5.1% red, 32.9% green, and 41.96% blue. In the CMYK color model, it consists of 87.86% cyan, 21.6% magenta, 0% yellow, and 58.04% black. This color is often associated with feelings of calmness, stability, and trustworthiness, making it a popular choice for branding and design in various industries. Its relatively low brightness and high saturation contribute to its unique visual characteristics, allowing it to stand out while maintaining a sense of sophistication. Due to its dark nature, it is often paired with lighter colors to ensure adequate contrast and readability, especially in web design and print applications.

The color #0D546B, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background or text color. With a relatively low luminance, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is essential for text and interactive elements. When using #0D546B, it is crucial to pair it with a light color for text to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. This ensures that individuals with low vision can easily perceive the content. Additionally, avoid using this color for critical interactive elements without clear visual cues and labels, as its subtle nature may make it difficult for users to identify and interact with them effectively. Careful testing with accessibility evaluation tools is recommended to validate the color's compliance with accessibility standards.

Shades

Digital Color Formats

RGB
13 84 107
RGB13 84 107
Red
Green
Blue
HSL
194.68deg 78.33% 23.53%
194.6878.3323.53HSL
Hue
Saturation
Lightness
HWB
194.68deg 5.1% 58.04%
194.685.158.04HWB
Hue
Whiteness
Blackness
hex#0D546B
rgb13 84 107
hsl194.68deg 78.33% 23.53%
cmyk87.85% 21.5% 0% 58.04%
hwb194.68deg 5.1% 58.04%
xyz-d650.06 0.07 0.15
oklch0.4165 0.0747 225.94
oklab0.4165 -0.05 -0.05
CMYK
87.85% 21.5% 0% 58.04%
87.8521.5058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.15
0.060.070.15XYZ
X
Y
Z
OKLCH
0.4165 0.0747 225.94
0.41650.0747225.94LCH
Lightness
Chroma
Hue
OKLAB
0.4165 -0.05 -0.05
0.4165-0.05-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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