Chathams Blue

#1C496A

General Information about Chathams Blue

The hexadecimal color code #1C496A, also known as Chathams Blue, is a dark, muted shade of blue. It is composed of 11% red, 28.6% green, and 41.6% blue. In the RGB color space, it has values of R:28, G:73, B:106. In the CMYK color space, its composition is C:73.58%, M:31.13%, Y:0%, K:58.43%. This color is often associated with qualities such as calmness, stability, and trustworthiness. It finds applications in various design fields, including web design, graphic design, and interior design, where it can be used to evoke a sense of professionalism and tranquility. The color name "Chathams Blue" suggests a connection to the Chatham Islands, hinting at the vastness and serenity of the ocean.

The color #1C496A, also known as Chathams Blue, presents some accessibility challenges, particularly in text-based applications. Its relatively low lightness value (approximately 0.18) means that it requires careful consideration when selecting foreground text colors. For optimal readability, it's crucial to use very light text colors (white or near-white) to achieve sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a color contrast checker is highly recommended to ensure compliance. Furthermore, avoid pairing #1C496A with other dark colors, as this will significantly reduce readability for users, especially those with visual impairments. When used for interactive elements, provide sufficient visual cues beyond color alone to ensure usability for colorblind users.

Shades

Digital Color Formats

RGB
28 73 106
RGB28 73 106
Red
Green
Blue
HSL
205.38deg 58.21% 26.27%
205.3858.2126.27HSL
Hue
Saturation
Lightness
HWB
205.38deg 10.98% 58.43%
205.3810.9858.43HWB
Hue
Whiteness
Blackness
hex#1C496A
rgb28 73 106
hsl205.38deg 58.21% 26.27%
cmyk73.58% 31.13% 0% 58.43%
hwb205.38deg 10.98% 58.43%
xyz-d650.05 0.06 0.15
oklch0.3908 0.0746 243.72
oklab0.3908 -0.03 -0.07
CMYK
73.58% 31.13% 0% 58.43%
73.5831.13058.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.15
0.050.060.15XYZ
X
Y
Z
OKLCH
0.3908 0.0746 243.72
0.39080.0746243.72LCH
Lightness
Chroma
Hue
OKLAB
0.3908 -0.03 -0.07
0.3908-0.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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