Chathams Blue

#19537E

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #19537E, is a dark shade of blue that evokes feelings of serenity, stability, and trust. It belongs to the blue color family and possesses a relatively low saturation and luminance. In the RGB color model, it consists of 9.8% red, 32.5% green, and 49.4% blue. The color is named after the Chatham Islands, an archipelago belonging to New Zealand, known for their unique environment and remoteness. This color is suitable for various applications, ranging from web design and branding to interior decor and fashion, where a sense of calmness, professionalism, and sophistication is desired. Its darker tone can also be used to create contrast and visual interest when combined with lighter shades.

The color #19537E, also known as Chathams Blue, presents some accessibility challenges due to its relatively low luminance. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast. A light color such as white (#FFFFFF) or a very pale yellow provides the best readability. Avoid using mid-tone or dark text colors as they may render the text illegible for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Tools like contrast checkers can help to determine whether a color combination meets these accessibility standards. When using this color for interactive elements like buttons or links, consider providing additional visual cues such as underlines or borders to further enhance usability.

Shades

Digital Color Formats

RGB
25 83 126
RGB25 83 126
Red
Green
Blue
HSL
205.54deg 66.89% 29.61%
205.5466.8929.61HSL
Hue
Saturation
Lightness
HWB
205.54deg 9.8% 50.59%
205.549.850.59HWB
Hue
Whiteness
Blackness
hex#19537E
rgb25 83 126
hsl205.54deg 66.89% 29.61%
cmyk80.16% 34.13% 0% 50.59%
hwb205.54deg 9.8% 50.59%
xyz-d650.07 0.08 0.21
oklch0.4274 0.0924 245.22
oklab0.4274 -0.04 -0.08
CMYK
80.16% 34.13% 0% 50.59%
80.1634.13050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.21
0.070.080.21XYZ
X
Y
Z
OKLCH
0.4274 0.0924 245.22
0.42740.0924245.22LCH
Lightness
Chroma
Hue
OKLAB
0.4274 -0.04 -0.08
0.4274-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons