Chathams Blue

#184E80

General Information About Chathams Blue

The hex color #184E80, also known as Chathams Blue, is a dark, muted shade of blue that exudes sophistication and calmness. It belongs to the blue color family, which is often associated with tranquility, trust, and stability. In the RGB color model, #184E80 consists of 9.41% red, 30.59% green, and 50.2% blue. Its CMYK values are 0.81, 0.38, 0.00, 0.50. This color is often used in corporate branding, web design, and interior decorating due to its professional and calming qualities. Its relatively low saturation makes it versatile and easy to pair with other colors, making it a popular choice among designers for creating a balanced and harmonious aesthetic.

The color #184E80, also known as Chathams Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to pair it with text that is sufficiently light to ensure readability for individuals with visual impairments. 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. Using online contrast checkers is highly recommended to verify compliance. Additionally, avoid using this color as the sole indicator of interactive elements like links or buttons. Providing supplementary cues such as underlines or icons can improve usability for users who may have difficulty distinguishing between colors. Careful consideration of these factors will help ensure a more inclusive and accessible design.

Shades

Digital Color Formats

RGB
24 78 128
RGB24 78 128
Red
Green
Blue
HSL
208.85deg 68.42% 29.8%
208.8568.4229.8HSL
Hue
Saturation
Lightness
HWB
208.85deg 9.41% 49.8%
208.859.4149.8HWB
Hue
Whiteness
Blackness
hex#184E80
rgb24 78 128
hsl208.85deg 68.42% 29.8%
cmyk81.25% 39.06% 0% 49.8%
hwb208.85deg 9.41% 49.8%
xyz-d650.07 0.07 0.21
oklch0.4158 0.1005 250.33
oklab0.4158 -0.03 -0.09
CMYK
81.25% 39.06% 0% 49.8%
81.2539.06049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4158 0.1005 250.33
0.41580.1005250.33LCH
Lightness
Chroma
Hue
OKLAB
0.4158 -0.03 -0.09
0.4158-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons