Chathams Blue

#1E5274

General Information about Chathams Blue

Chathams Blue, with the hexadecimal color code #1E5274, is a dark shade of cyan-blue. It is named after the Chatham Islands, located east of New Zealand, which are known for their distinct and isolated environment. In the RGB color model, #1E5274 is composed of 11.76% red, 32.16% green, and 45.49% blue. In the CMYK color model, it consists of 74% cyan, 29% magenta, 0% yellow, and 55% black. This color evokes feelings of tranquility, stability, and depth, often associated with the ocean or twilight skies. It is frequently used in designs that aim to convey trust, reliability, and professionalism. Chathams Blue is a versatile color, suitable for various applications ranging from corporate branding to interior design.

The hex color #1E5274, also known as Chathams Blue, presents some accessibility considerations for web development. When using this color for text, it's crucial to ensure sufficient contrast with the background. Due to its relatively dark hue, a light background is generally recommended to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Using tools to check the contrast ratio between #1E5274 and the intended background color is essential. If the contrast is insufficient, consider using a lighter shade of blue or a completely different color with better contrast. Additionally, avoid relying solely on color to convey important information; use text labels or other visual cues to ensure usability for individuals with color vision deficiencies.

Shades

Digital Color Formats

RGB
30 82 116
RGB30 82 116
Red
Green
Blue
HSL
203.72deg 58.9% 28.63%
203.7258.928.63HSL
Hue
Saturation
Lightness
HWB
203.72deg 11.76% 54.51%
203.7211.7654.51HWB
Hue
Whiteness
Blackness
hex#1E5274
rgb30 82 116
hsl203.72deg 58.9% 28.63%
cmyk74.14% 29.31% 0% 54.51%
hwb203.72deg 11.76% 54.51%
xyz-d650.07 0.08 0.18
oklch0.4206 0.0788 241.07
oklab0.4206 -0.04 -0.07
CMYK
74.14% 29.31% 0% 54.51%
74.1429.31054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.18
0.070.080.18XYZ
X
Y
Z
OKLCH
0.4206 0.0788 241.07
0.42060.0788241.07LCH
Lightness
Chroma
Hue
OKLAB
0.4206 -0.04 -0.07
0.4206-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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