Chathams Blue

#1F5076

General Information about #1F5076 (Chathams Blue)

The hexadecimal color code #1F5076, commonly referred to as Chathams Blue, is a deep, muted shade of blue. In the RGB color model, it is composed of 12.2% red, 31.4% green, and 46.3% blue. In the CMYK color model, it consists of 74% cyan, 32% magenta, 0% yellow, and 54% black. This particular shade of blue is often associated with qualities like stability, trust, and intelligence. It is frequently used in corporate branding and design to convey a sense of professionalism and reliability. Chathams Blue is considered a cool color, which means it can create a calming and serene atmosphere. Its relatively low saturation gives it a sophisticated and understated feel. The color name 'Chathams Blue' likely originates from the Chatham Islands, a remote archipelago in the Pacific Ocean, possibly inspired by the color of the surrounding waters.

The color #1F5076, also known as Chathams Blue, presents some accessibility considerations for web development. Its relatively dark hue means that it requires light-colored text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1F5076 as a background color, it's crucial to test the contrast ratio with the chosen text color to meet these guidelines. Tools like WebAIM's Contrast Checker can be invaluable. Additionally, avoid using color alone to convey important information; supplement it with text labels or icons to accommodate users with color vision deficiencies. Consider that users with low vision may benefit from being able to adjust the color scheme of the website, which could involve modifying the background or text color to achieve a more comfortable contrast level.

Shades

Digital Color Formats

RGB
31 80 118
RGB31 80 118
Red
Green
Blue
HSL
206.21deg 58.39% 29.22%
206.2158.3929.22HSL
Hue
Saturation
Lightness
HWB
206.21deg 12.16% 53.73%
206.2112.1653.73HWB
Hue
Whiteness
Blackness
hex#1F5076
rgb31 80 118
hsl206.21deg 58.39% 29.22%
cmyk73.73% 32.2% 0% 53.73%
hwb206.21deg 12.16% 53.73%
xyz-d650.07 0.07 0.18
oklch0.4169 0.0825 245.21
oklab0.4169 -0.03 -0.07
CMYK
73.73% 32.2% 0% 53.73%
73.7332.2053.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.18
0.070.070.18XYZ
X
Y
Z
OKLCH
0.4169 0.0825 245.21
0.41690.0825245.21LCH
Lightness
Chroma
Hue
OKLAB
0.4169 -0.03 -0.07
0.4169-0.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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