Chathams Blue

#11506B

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #11506B, is a dark shade of cyan-blue. It belongs to the family of blue colors and is known for its depth and muted appearance. This color is often associated with feelings of calmness, stability, and sophistication. In the RGB color model, #11506B is composed of 6.67% red, 31.37% green, and 41.96% blue. The CMYK representation is 78.18% cyan, 25.96% magenta, 0% yellow, and 58.04% black. The hue angle is 198.4 degrees, the saturation is 77.73%, and the lightness is 24.31%. Chathams Blue is a versatile color that can be used in various design contexts, including web design, graphic design, and interior decoration.

The color #11506B, also known as Chathams Blue, presents specific accessibility challenges that web developers must consider. Its relatively dark hue means that it requires careful pairing with lighter text colors to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background colors should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. When using #11506B as a background, developers should opt for text colors like white or very light grays to meet these contrast requirements. Failure to do so can result in content that is difficult to read, especially for users with visual impairments. Tools like contrast checkers can help determine if a color combination is accessible. Careful consideration of color choice is crucial for creating inclusive and user-friendly web experiences.

Shades

Digital Color Formats

RGB
17 80 107
RGB17 80 107
Red
Green
Blue
HSL
198deg 72.58% 24.31%
19872.5824.31HSL
Hue
Saturation
Lightness
HWB
198deg 6.67% 58.04%
1986.6758.04HWB
Hue
Whiteness
Blackness
hex#11506B
rgb17 80 107
hsl198deg 72.58% 24.31%
cmyk84.11% 25.23% 0% 58.04%
hwb198deg 6.67% 58.04%
xyz-d650.06 0.07 0.15
oklch0.4065 0.0753 232.07
oklab0.4065 -0.05 -0.06
CMYK
84.11% 25.23% 0% 58.04%
84.1125.23058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.15
0.060.070.15XYZ
X
Y
Z
OKLCH
0.4065 0.0753 232.07
0.40650.0753232.07LCH
Lightness
Chroma
Hue
OKLAB
0.4065 -0.05 -0.06
0.4065-0.05-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons