Chathams Blue

#1E4B7A

General Information about Chathams Blue (#1E4B7A)

The hex color #1E4B7A, also known as Chathams Blue, is a dark, muted shade of blue that evokes feelings of calmness, stability, and trust. In the RGB color model, it is composed of 12.2% red, 29.4% green, and 47.8% blue. The CMYK values are 74.4% cyan, 38.5% magenta, 0% yellow, and 52.2% black. This color is often associated with professionalism and reliability, making it a popular choice for corporate branding and website designs. Its subtle and sophisticated nature allows it to be versatile, fitting well in both modern and traditional design schemes. Chathams Blue can create a serene and trustworthy atmosphere. The color is named after the Chathams Islands.

The hex color #1E4B7A, also known as Chathams Blue, presents some accessibility considerations for web developers. Its relatively dark hue means that it requires careful pairing with text colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. When using #1E4B7A as a background, lighter text colors such as white or light shades of yellow or green are generally recommended to meet these accessibility standards. It is crucial to test color combinations using accessibility tools to verify compliance and ensure readability for users with visual impairments. Also, avoid using color as the sole means of conveying information; supplement it with text or icons to accommodate users who may be colorblind.

Shades

Digital Color Formats

RGB
30 75 122
RGB30 75 122
Red
Green
Blue
HSL
210.65deg 60.53% 29.8%
210.6560.5329.8HSL
Hue
Saturation
Lightness
HWB
210.65deg 11.76% 52.16%
210.6511.7652.16HWB
Hue
Whiteness
Blackness
hex#1E4B7A
rgb30 75 122
hsl210.65deg 60.53% 29.8%
cmyk75.41% 38.52% 0% 52.16%
hwb210.65deg 11.76% 52.16%
xyz-d650.07 0.07 0.19
oklch0.4064 0.0934 252.04
oklab0.4064 -0.03 -0.09
CMYK
75.41% 38.52% 0% 52.16%
75.4138.52052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.19
0.070.070.19XYZ
X
Y
Z
OKLCH
0.4064 0.0934 252.04
0.40640.0934252.04LCH
Lightness
Chroma
Hue
OKLAB
0.4064 -0.03 -0.09
0.4064-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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