Chathams Blue

#1F5080

General Information about #1F5080

The hex color #1F5080, also known as Chathams Blue, is a dark shade of blue. It is composed of 12.2% red, 31.4% green, and 50.2% blue. In the RGB color model, #1F5080 consists of 12.2% red, 31.4% green, and 50.2% blue. In the CMYK color model, if has 0.76, 0.37, 0.00, 0.50, The color's name, Chathams Blue, suggests a connection to the Chatham Islands or a similar maritime context. This color evokes feelings of calmness, stability, and trustworthiness. In color psychology, dark blues are often associated with authority, intelligence, and sophistication, making it a popular choice for corporate branding and professional websites. It is a versatile color that can be used in various design applications.

The hex color #1F5080, also known as Chathams Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 4.5:1, which meets the WCAG AA standard for normal text but falls short of the AAA standard. When used for smaller text or important interactive elements, consider increasing the contrast by using a lighter background or a darker text color. For users with visual impairments, providing alternative text descriptions or relying on other visual cues in addition to color is highly recommended. Ensuring sufficient color contrast enhances readability and usability for a wide range of users, promoting inclusive design principles in web development.

Shades

Digital Color Formats

RGB
31 80 128
RGB31 80 128
Red
Green
Blue
HSL
209.69deg 61.01% 31.18%
209.6961.0131.18HSL
Hue
Saturation
Lightness
HWB
209.69deg 12.16% 49.8%
209.6912.1649.8HWB
Hue
Whiteness
Blackness
hex#1F5080
rgb31 80 128
hsl209.69deg 61.01% 31.18%
cmyk75.78% 37.5% 0% 49.8%
hwb209.69deg 12.16% 49.8%
xyz-d650.07 0.08 0.22
oklch0.423 0.0958 250.8
oklab0.423 -0.03 -0.09
CMYK
75.78% 37.5% 0% 49.8%
75.7837.5049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.22
0.070.080.22XYZ
X
Y
Z
OKLCH
0.423 0.0958 250.8
0.4230.0958250.8LCH
Lightness
Chroma
Hue
OKLAB
0.423 -0.03 -0.09
0.423-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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