Chathams Blue

#1E4F7A

General Information about Chathams Blue

Chathams Blue, identified by the hexadecimal color code #1E4F7A, is a deep and muted shade of blue. It belongs to the family of cool colors and evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 12.2% red, 31% green, and 47.8% blue. The HSL (hue, saturation, lightness) values are 211 degrees for hue, 59% for saturation, and 30% for lightness. This color is often associated with professionalism, trust, and reliability, making it a popular choice in various design applications, especially in corporate branding and web design. Its subtle nature allows it to be easily paired with other colors, providing versatility in creating different visual effects and moods. Chathams Blue is named after the Chatham Islands.

The hex color #1E4F7A, also known as Chathams Blue, presents certain accessibility considerations for web design. Its relatively low luminance can pose challenges for users with visual impairments. When using this color for text, it is crucial to ensure a sufficient contrast ratio against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Pairing #1E4F7A with lighter shades of yellow, white, or light grey can help meet these requirements. Additionally, avoid using this color as the sole indicator for interactive elements; supplement it with clear labels or icons to enhance usability for all users, including those with color blindness. Proper attention to these details will ensure a more inclusive and accessible web experience.

Shades

Digital Color Formats

RGB
30 79 122
RGB30 79 122
Red
Green
Blue
HSL
208.04deg 60.53% 29.8%
208.0460.5329.8HSL
Hue
Saturation
Lightness
HWB
208.04deg 11.76% 52.16%
208.0411.7652.16HWB
Hue
Whiteness
Blackness
hex#1E4F7A
rgb30 79 122
hsl208.04deg 60.53% 29.8%
cmyk75.41% 35.25% 0% 52.16%
hwb208.04deg 11.76% 52.16%
xyz-d650.07 0.07 0.19
oklch0.4164 0.0891 248.33
oklab0.4164 -0.03 -0.08
CMYK
75.41% 35.25% 0% 52.16%
75.4135.25052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.19
0.070.070.19XYZ
X
Y
Z
OKLCH
0.4164 0.0891 248.33
0.41640.0891248.33LCH
Lightness
Chroma
Hue
OKLAB
0.4164 -0.03 -0.08
0.4164-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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