Chathams Blue

#0D4F72

General Information about Chathams Blue

Chathams Blue, with the hexadecimal color code #0D4F72, is a deep and calming shade of blue. It evokes a sense of serenity, trustworthiness, and stability. In the RGB color model, it is composed of 5.1% red, 31% green, and 44.7% blue. This color is often associated with the ocean, sky, and feelings of tranquility and relaxation. It is a popular choice for brands seeking to project an image of reliability and professionalism. Its subtle yet sophisticated nature makes it versatile for a variety of applications, from web design to interior decor. Chathams Blue is named after the Chatham Islands, a remote archipelago east of New Zealand, known for their unique natural beauty and isolation.

The color #0D4F72, also known as Chathams Blue, presents some accessibility challenges. With its relatively low lightness value, it may not provide sufficient contrast against lighter backgrounds, potentially making text or interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #0D4F72 as a background or text color, careful consideration should be given to the foreground or background color choice to ensure adequate contrast. Tools such as contrast checkers can assist in verifying compliance with accessibility standards. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light color such as white or a pale yellow to achieve a suitable contrast ratio. Providing alternative text for images and ensuring that interactive elements have clear focus indicators are also essential for inclusive design.

Shades

Digital Color Formats

RGB
13 79 114
RGB13 79 114
Red
Green
Blue
HSL
200.79deg 79.53% 24.9%
200.7979.5324.9HSL
Hue
Saturation
Lightness
HWB
200.79deg 5.1% 55.29%
200.795.155.29HWB
Hue
Whiteness
Blackness
hex#0D4F72
rgb13 79 114
hsl200.79deg 79.53% 24.9%
cmyk88.6% 30.7% 0% 55.29%
hwb200.79deg 5.1% 55.29%
xyz-d650.06 0.07 0.17
oklch0.407 0.0849 238.61
oklab0.407 -0.04 -0.07
CMYK
88.6% 30.7% 0% 55.29%
88.630.7055.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.17
0.060.070.17XYZ
X
Y
Z
OKLCH
0.407 0.0849 238.61
0.4070.0849238.61LCH
Lightness
Chroma
Hue
OKLAB
0.407 -0.04 -0.07
0.407-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons