Chathams Blue

#104E69

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #104E69, is a dark, muted shade of blue. It evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 6.27% red, 30.59% green, and 41.18% blue. The CMYK representation is 0.85, 0.26, 0, 0.59, indicating a high cyan concentration. This color is often associated with trust, reliability, and professionalism, making it suitable for corporate branding and designs aiming for a sense of security. The color is named after the Chatham Islands, a remote archipelago, where similar hues of blue are present in the ocean waters.

The color #104E69, also known as Chathams Blue, presents some accessibility challenges. Its relatively dark hue means careful consideration is needed when pairing it with text or other interactive elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for readability, especially for users with visual impairments. To ensure accessibility, #104E69 should ideally be used with lighter colors for text, such as whites, creams, or very light yellows. Tools are available to calculate the contrast ratio between two colors to confirm they meet accessibility standards. Using this color for large graphical elements or backgrounds is generally safer than using it for small text, but even then, testing with different users and screen configurations is recommended to ensure optimal visibility and usability.

Shades

Digital Color Formats

RGB
16 78 105
RGB16 78 105
Red
Green
Blue
HSL
198.2deg 73.55% 23.73%
198.273.5523.73HSL
Hue
Saturation
Lightness
HWB
198.2deg 6.27% 58.82%
198.26.2758.82HWB
Hue
Whiteness
Blackness
hex#104E69
rgb16 78 105
hsl198.2deg 73.55% 23.73%
cmyk84.76% 25.71% 0% 58.82%
hwb198.2deg 6.27% 58.82%
xyz-d650.05 0.07 0.14
oklch0.3999 0.0747 232.57
oklab0.3999 -0.05 -0.06
CMYK
84.76% 25.71% 0% 58.82%
84.7625.71058.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.07 0.14
0.050.070.14XYZ
X
Y
Z
OKLCH
0.3999 0.0747 232.57
0.39990.0747232.57LCH
Lightness
Chroma
Hue
OKLAB
0.3999 -0.05 -0.06
0.3999-0.05-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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