Chathams Blue

#224D76

General Information

Chathams Blue, identified by the hexadecimal color code #224D76, is a deep, muted shade of blue. It evokes feelings of serenity, stability, and trustworthiness, making it a popular choice in various design applications. In the RGB color model, it consists of 13.33% red, 30.2% green, and 46.27% blue. The CMYK representation is 71.05% cyan, 34.62% magenta, 0% yellow, and 53.73% black. This color is often used in corporate branding, web design, and interior decoration to create a sense of professionalism and calm. Its relatively low saturation allows it to be versatile, pairing well with both neutral and brighter hues. Chathams Blue is named after the Chatham Islands, suggesting a connection to oceanic or nautical themes.

The color #224D76, also known as Chathams Blue, presents some accessibility challenges, particularly when used for text. Its relatively low luminance value requires careful consideration of contrast ratios to ensure readability for individuals with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is crucial. For small text (below 18pt or 14pt bold), a contrast ratio of at least 4.5:1 is recommended, while for large text, a ratio of 3:1 is acceptable. When using #224D76 as a background color, pairing it with light text colors such as white (#FFFFFF) or very light grays can help meet these contrast requirements. Conversely, using it as a text color necessitates a very light background. Tools like contrast checkers can help web developers verify compliance with accessibility standards and choose appropriate color combinations to enhance user experience for everyone.

Shades

Digital Color Formats

RGB
34 77 118
RGB34 77 118
Red
Green
Blue
HSL
209.29deg 55.26% 29.8%
209.2955.2629.8HSL
Hue
Saturation
Lightness
HWB
209.29deg 13.33% 53.73%
209.2913.3353.73HWB
Hue
Whiteness
Blackness
hex#224D76
rgb34 77 118
hsl209.29deg 55.26% 29.8%
cmyk71.19% 34.75% 0% 53.73%
hwb209.29deg 13.33% 53.73%
xyz-d650.07 0.07 0.18
oklch0.4105 0.084 249.66
oklab0.4105 -0.03 -0.08
CMYK
71.19% 34.75% 0% 53.73%
71.1934.75053.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.18
0.070.070.18XYZ
X
Y
Z
OKLCH
0.4105 0.084 249.66
0.41050.084249.66LCH
Lightness
Chroma
Hue
OKLAB
0.4105 -0.03 -0.08
0.4105-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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