Chathams Blue

#1E497A

General Information about Chathams Blue

The hexadecimal color #1E497A, commonly known as Chathams Blue, is a dark shade of blue that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family and is often associated with trust, intelligence, and efficiency. In the RGB color model, it is composed of 12.75% red, 28.63% green, and 47.84% blue. In the CMYK color model, which is used in printing, it consists of 73% cyan, 40% magenta, 0% yellow, and 52% black. This color is frequently used in corporate branding, web design, and interior decoration to create a sense of professionalism and reliability. Its muted tone makes it a versatile choice for both backgrounds and accent colors, and it pairs well with a variety of other colors, including neutrals, yellows, and oranges.

The color #1E497A, also known as Chathams Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it might not meet WCAG (Web Content Accessibility Guidelines) standards for minimum contrast ratios, making it difficult for users with visual impairments to read comfortably. Similarly, using it as a background color with light text could pose readability issues. To ensure accessibility, consider pairing #1E497A with lighter shades of yellow, beige, or even a brighter blue or green that provides sufficient contrast. Tools like contrast checkers can help verify compliance with accessibility standards. In interactive elements, such as buttons or links, be mindful of the hover and focus states to maintain adequate contrast and provide clear visual cues for user interaction. Remember that prioritizing accessibility creates a more inclusive and user-friendly experience for everyone.

Shades

Digital Color Formats

RGB
30 73 122
RGB30 73 122
Red
Green
Blue
HSL
211.96deg 60.53% 29.8%
211.9660.5329.8HSL
Hue
Saturation
Lightness
HWB
211.96deg 11.76% 52.16%
211.9611.7652.16HWB
Hue
Whiteness
Blackness
hex#1E497A
rgb30 73 122
hsl211.96deg 60.53% 29.8%
cmyk75.41% 40.16% 0% 52.16%
hwb211.96deg 11.76% 52.16%
xyz-d650.06 0.06 0.19
oklch0.4015 0.0956 253.75
oklab0.4015 -0.03 -0.09
CMYK
75.41% 40.16% 0% 52.16%
75.4140.16052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.19
0.060.060.19XYZ
X
Y
Z
OKLCH
0.4015 0.0956 253.75
0.40150.0956253.75LCH
Lightness
Chroma
Hue
OKLAB
0.4015 -0.03 -0.09
0.4015-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons