Chathams Blue

#185A68

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #185A68, is a dark, muted shade of blue-green. It evokes feelings of calmness, serenity, and sophistication. In the RGB color model, it is composed of 9.41% red, 35.29% green, and 40.78% blue. The CMYK color model representation is 77% cyan, 14% magenta, 0% yellow, and 59% black. This color is often associated with professionalism, stability, and trustworthiness, making it a popular choice for corporate branding and web design. Its subtle and understated nature allows it to be versatile and easy to pair with other colors, making it a favorite among designers in various fields.

The color #185A68, also known as Chathams Blue, presents some accessibility challenges. Its relatively low luminance can cause issues with text legibility, especially for users with visual impairments. When using this color for text, ensure a high contrast ratio against the background. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by WCAG guidelines. Tools like contrast checkers can help verify compliance. Avoid pairing this color with similar dark hues, as this exacerbates readability problems. For interactive elements, consider providing additional cues like icons or text labels to ensure usability for all users, including those who rely on screen readers or have cognitive disabilities. Sufficient spacing around elements using #185A68 can also improve accessibility.

Shades

Digital Color Formats

RGB
24 90 104
RGB24 90 104
Red
Green
Blue
HSL
190.5deg 62.5% 25.1%
190.562.525.1HSL
Hue
Saturation
Lightness
HWB
190.5deg 9.41% 59.22%
190.59.4159.22HWB
Hue
Whiteness
Blackness
hex#185A68
rgb24 90 104
hsl190.5deg 62.5% 25.1%
cmyk76.92% 13.46% 0% 59.22%
hwb190.5deg 9.41% 59.22%
xyz-d650.07 0.09 0.14
oklch0.4338 0.0675 215.19
oklab0.4338 -0.06 -0.04
CMYK
76.92% 13.46% 0% 59.22%
76.9213.46059.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.09 0.14
0.070.090.14XYZ
X
Y
Z
OKLCH
0.4338 0.0675 215.19
0.43380.0675215.19LCH
Lightness
Chroma
Hue
OKLAB
0.4338 -0.06 -0.04
0.4338-0.06-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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