Chathams Blue

#1C497C

General Information about Chathams Blue

Chathams Blue, with the hexadecimal color code #1C497C, is a dark shade of blue that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family, which is often associated with trust, intelligence, and efficiency. In the RGB color model, #1C497C consists of 11% red, 28.6% green, and 48.6% blue. In the CMYK color model, which is used for printing, it is composed of 78% cyan, 41% magenta, 0% yellow, and 51% black. This color is often used in corporate branding to convey a sense of reliability and professionalism. Its depth and richness also make it a popular choice for website backgrounds and other design elements. The name "Chathams Blue" suggests a connection to the ocean, further reinforcing its calming and tranquil qualities.

The color #1C497C, also known as Chathams Blue, presents certain accessibility considerations, especially in web design. Its relatively dark hue implies that it needs careful pairing with text and other foreground elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a light color like white or a pale yellow for text on a #1C497C background would likely meet these standards, but it's crucial to verify this with a contrast checker tool. Insufficient contrast can render content unreadable for users with visual impairments. Moreover, avoid using this color as the sole indicator for interactive elements, such as links or buttons, as colorblind users may not be able to differentiate them. Instead, supplement color cues with text labels, icons, or underlines to ensure usability for all users. Consider the overall color scheme to make sure its accessible for as many users as possible.

Shades

Digital Color Formats

RGB
28 73 124
RGB28 73 124
Red
Green
Blue
HSL
211.88deg 63.16% 29.8%
211.8863.1629.8HSL
Hue
Saturation
Lightness
HWB
211.88deg 10.98% 51.37%
211.8810.9851.37HWB
Hue
Whiteness
Blackness
hex#1C497C
rgb28 73 124
hsl211.88deg 63.16% 29.8%
cmyk77.42% 41.13% 0% 51.37%
hwb211.88deg 10.98% 51.37%
xyz-d650.06 0.06 0.2
oklch0.4021 0.0992 253.83
oklab0.4021 -0.03 -0.1
CMYK
77.42% 41.13% 0% 51.37%
77.4241.13051.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.2
0.060.060.2XYZ
X
Y
Z
OKLCH
0.4021 0.0992 253.83
0.40210.0992253.83LCH
Lightness
Chroma
Hue
OKLAB
0.4021 -0.03 -0.1
0.4021-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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