Chathams Blue

#204A7B

General Information about Chathams Blue

The hex color code #204A7B, also known as Chathams Blue, is a dark shade of blue. It is composed of 12.5% red, 29% green, and 48.2% blue. In the RGB color model, this equates to values of 32 for red, 74 for green, and 123 for blue. The color is often associated with qualities like trust, stability, and calmness. It can be effectively used in various design contexts to evoke a sense of professionalism and reliability. In terms of color theory, Chathams Blue resides within the cool spectrum, lending itself well to designs requiring a subdued or sophisticated aesthetic.

The color #204a7b, also known as Chathams Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) standards for normal text, requiring a contrast ratio of at least 4.5:1. Larger text sizes (14pt bold or 18pt regular) need a contrast ratio of 3:1 to be considered accessible. To ensure readability for users with visual impairments, pairing this color with lighter shades of yellow, orange, or brighter greens, or using it for larger graphic elements, is advisable. Ensure that interactive elements utilizing this color have clear focus indicators to aid keyboard navigation and screen reader users. Providing alternative color schemes and allowing user customization can further improve accessibility.

Shades

Digital Color Formats

RGB
32 74 123
RGB32 74 123
Red
Green
Blue
HSL
212.31deg 58.71% 30.39%
212.3158.7130.39HSL
Hue
Saturation
Lightness
HWB
212.31deg 12.55% 51.76%
212.3112.5551.76HWB
Hue
Whiteness
Blackness
hex#204A7B
rgb32 74 123
hsl212.31deg 58.71% 30.39%
cmyk73.98% 39.84% 0% 51.76%
hwb212.31deg 12.55% 51.76%
xyz-d650.07 0.07 0.2
oklch0.4054 0.0951 254.1
oklab0.4054 -0.03 -0.09
CMYK
73.98% 39.84% 0% 51.76%
73.9839.84051.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.2
0.070.070.2XYZ
X
Y
Z
OKLCH
0.4054 0.0951 254.1
0.40540.0951254.1LCH
Lightness
Chroma
Hue
OKLAB
0.4054 -0.03 -0.09
0.4054-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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