Chathams Blue

#124A74

General Information about Chathams Blue

The hex color #124A74, also known as Chathams Blue, is a dark, muted shade of blue that evokes feelings of calmness, stability, and trustworthiness. In the RGB color model, it is composed of 7.06% red, 29.02% green, and 45.49% blue. In the CMYK color model, it is composed of 84% cyan, 36% magenta, 0% yellow, and 55% black. This color is often associated with professionalism and is frequently used in corporate branding and web design to convey a sense of reliability and expertise. Its subtle nature makes it versatile for various applications, from backgrounds to accent colors, while maintaining a sophisticated aesthetic. The hexadecimal system is a base-16 numbering system widely used in computing and digital electronics to represent binary data in a human-readable format.

The hex color #124A74, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background or text color. Its relatively low luminance means that careful consideration must be given to color contrast. According to WCAG guidelines, sufficient contrast is essential for users with visual impairments to perceive content effectively. When using #124A74 for text, it's crucial to pair it with a light color such as #FFFFFF or #F0F0F0 to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. If used as a background, ensure that the foreground elements meet these contrast requirements. Tools like WebAIM's contrast checker can be invaluable in verifying compliance. Additionally, avoid relying solely on color to convey important information, as colorblind users may not be able to distinguish #124A74 from other similar shades. Providing alternative cues, such as text labels or icons, can significantly improve accessibility.

Shades

Digital Color Formats

RGB
18 74 116
RGB18 74 116
Red
Green
Blue
HSL
205.71deg 73.13% 26.27%
205.7173.1326.27HSL
Hue
Saturation
Lightness
HWB
205.71deg 7.06% 54.51%
205.717.0654.51HWB
Hue
Whiteness
Blackness
hex#124A74
rgb18 74 116
hsl205.71deg 73.13% 26.27%
cmyk84.48% 36.21% 0% 54.51%
hwb205.71deg 7.06% 54.51%
xyz-d650.06 0.06 0.17
oklch0.3963 0.0905 246.14
oklab0.3963 -0.04 -0.08
CMYK
84.48% 36.21% 0% 54.51%
84.4836.21054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.17
0.060.060.17XYZ
X
Y
Z
OKLCH
0.3963 0.0905 246.14
0.39630.0905246.14LCH
Lightness
Chroma
Hue
OKLAB
0.3963 -0.04 -0.08
0.3963-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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