Chathams Blue

#1C477F

General Information about Chathams Blue

The hexadecimal color #1C477F, also known as Chathams Blue, is a dark shade of blue. It is composed of 11% red, 27.8% green, and 49.8% blue. In the RGB color model, this color is defined as (28, 71, 127). Chathams Blue is often associated with calmness, stability, and trust, making it a popular choice for branding and design in various fields. It conveys a sense of reliability and professionalism. Colors similar to this are often used in corporate settings, websites, and other applications where a sense of security and dependability is desired. Its cool undertones make it a versatile color that can be paired with a variety of other colors to create different moods and effects.

The color #1C477F, also known as Chathams Blue, presents some accessibility considerations for web design. When used as a background color, it's crucial to ensure that the foreground text provides sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a light color like white or a pale yellow as the foreground will typically meet these requirements. Tools like contrast checkers can help to verify compliance. Additionally, avoid using this color as the sole means to convey information, such as in links or buttons. Providing alternative cues, like underlines or icons, enhances accessibility for users with visual impairments. Careful consideration of these factors ensures a more inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
28 71 127
RGB28 71 127
Red
Green
Blue
HSL
213.94deg 63.87% 30.39%
213.9463.8730.39HSL
Hue
Saturation
Lightness
HWB
213.94deg 10.98% 50.2%
213.9410.9850.2HWB
Hue
Whiteness
Blackness
hex#1C477F
rgb28 71 127
hsl213.94deg 63.87% 30.39%
cmyk77.95% 44.09% 0% 50.2%
hwb213.94deg 10.98% 50.2%
xyz-d650.07 0.06 0.21
oklch0.3993 0.1058 256.36
oklab0.3993 -0.02 -0.1
CMYK
77.95% 44.09% 0% 50.2%
77.9544.09050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.21
0.070.060.21XYZ
X
Y
Z
OKLCH
0.3993 0.1058 256.36
0.39930.1058256.36LCH
Lightness
Chroma
Hue
OKLAB
0.3993 -0.02 -0.1
0.3993-0.02-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons