Chathams Blue

#1A4F7E

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #1A4F7E, is a dark, muted shade of blue. It evokes feelings of calmness, stability, and trustworthiness. In color psychology, blue is often associated with intellect, communication, and efficiency. This particular shade, being relatively dark, suggests a sense of depth and sophistication. The color is composed of 10.2% red, 31% green, and 49.4% blue. It is commonly used in branding and design to project professionalism and reliability. The RGB values are 26 red, 79 green and 126 blue. The CMYK values are 0.79, 0.37, 0.00, 0.51.

The color #1A4F7E, also known as Chathams Blue, presents some accessibility challenges. Its relatively dark hue means that when used as a background, it necessitates light-colored text for sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color should be tested with different font sizes and weights to ensure readability for users with visual impairments. When used for interactive elements like buttons or links, sufficient visual cues beyond color alone are crucial, such as underlines or borders, to aid users who may have color vision deficiencies. Thoughtful consideration of color pairings is essential to ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
26 79 126
RGB26 79 126
Red
Green
Blue
HSL
208.2deg 65.79% 29.8%
208.265.7929.8HSL
Hue
Saturation
Lightness
HWB
208.2deg 10.2% 50.59%
208.210.250.59HWB
Hue
Whiteness
Blackness
hex#1A4F7E
rgb26 79 126
hsl208.2deg 65.79% 29.8%
cmyk79.37% 37.3% 0% 50.59%
hwb208.2deg 10.2% 50.59%
xyz-d650.07 0.07 0.21
oklch0.4176 0.096 249.13
oklab0.4176 -0.03 -0.09
CMYK
79.37% 37.3% 0% 50.59%
79.3737.3050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4176 0.096 249.13
0.41760.096249.13LCH
Lightness
Chroma
Hue
OKLAB
0.4176 -0.03 -0.09
0.4176-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons