Chathams Blue

#204E7B

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #204E7B, is a dark shade of blue that evokes feelings of tranquility, stability, and trust. It is often associated with professionalism and reliability, making it a popular choice for corporate branding and designs. The color's deep hue suggests sophistication and can create a sense of depth and richness in visual applications. In the RGB color model, #204E7B is composed of 12.55% red, 30.59% green, and 48.24% blue. The CMYK color model, it consists of 74% cyan, 36% magenta, 0% yellow, and 52% black. This color is named after the Chatham Islands, a remote archipelago known for its distinctive natural beauty, reinforcing the color's association with serenity and a sense of place.

The color #204E7B, also known as Chathams Blue, presents some accessibility challenges, particularly when used as a background or text color. Its relatively low lightness value necessitates careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. When using this color for text, it's essential to pair it with a light color such as #FFFFFF (white) or a very pale yellow to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid pairing it with dark colors, as this will make the text difficult to read. Similarly, if used as a background, text and other visual elements placed on top should be sufficiently bright to ensure readability. Tools like contrast checkers can help verify compliance with accessibility standards. Thoughtful application of this color can create visually appealing designs while maintaining accessibility for all users.

Shades

Digital Color Formats

RGB
32 78 123
RGB32 78 123
Red
Green
Blue
HSL
209.67deg 58.71% 30.39%
209.6758.7130.39HSL
Hue
Saturation
Lightness
HWB
209.67deg 12.55% 51.76%
209.6712.5551.76HWB
Hue
Whiteness
Blackness
hex#204E7B
rgb32 78 123
hsl209.67deg 58.71% 30.39%
cmyk73.98% 36.59% 0% 51.76%
hwb209.67deg 12.55% 51.76%
xyz-d650.07 0.07 0.2
oklch0.4153 0.0907 250.54
oklab0.4153 -0.03 -0.09
CMYK
73.98% 36.59% 0% 51.76%
73.9836.59051.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.2
0.070.070.2XYZ
X
Y
Z
OKLCH
0.4153 0.0907 250.54
0.41530.0907250.54LCH
Lightness
Chroma
Hue
OKLAB
0.4153 -0.03 -0.09
0.4153-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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