Chathams Blue

#215477

General Information about Chathams Blue

Chathams Blue, with the hexadecimal code #215477, is a dark, muted shade of blue, evoking feelings of calmness, stability, and trustworthiness. It belongs to the family of blue colors, which are often associated with depth, expertise, and stability. In color psychology, blue is known to reduce tension and promote a sense of tranquility, making Chathams Blue suitable for designs aiming to create a peaceful and reliable atmosphere. The color's RGB values are R:33, G:84, B:119, indicating a higher concentration of blue compared to red and green. Its CMYK values are C:72, M:29, Y:0, K:53. The name 'Chathams Blue' suggests a connection to maritime environments or geographical locations with similar hues, adding a layer of sophistication and elegance to its description. It is frequently utilized in corporate branding, website design, and interior décor.

The color #215477, also known as Chathams Blue, presents moderate accessibility challenges. Its contrast ratio against pure white (#FFFFFF) is approximately 4.08:1, which meets the WCAG 2.0 AA standard for normal text (minimum 4.5:1) but falls short of the AAA standard (minimum 7:1). For larger text (14pt bold or 18pt regular), the contrast ratio is sufficient for AA compliance. However, against pure black (#000000), the contrast ratio is only 5.14:1, creating potential issues for users with low vision. Designers should carefully consider the background color used with #215477 and ensure adequate contrast, especially for smaller text. Utilizing tools to check color contrast is highly recommended during the design phase. When this color is the only option, consider adding a white or light-colored stroke to text to improve readability against darker backgrounds, or a dark stroke for lighter backgrounds.

Shades

Digital Color Formats

RGB
33 84 119
RGB33 84 119
Red
Green
Blue
HSL
204.42deg 56.58% 29.8%
204.4256.5829.8HSL
Hue
Saturation
Lightness
HWB
204.42deg 12.94% 53.33%
204.4212.9453.33HWB
Hue
Whiteness
Blackness
hex#215477
rgb33 84 119
hsl204.42deg 56.58% 29.8%
cmyk72.27% 29.41% 0% 53.33%
hwb204.42deg 12.94% 53.33%
xyz-d650.07 0.08 0.19
oklch0.4285 0.0795 242.03
oklab0.4285 -0.04 -0.07
CMYK
72.27% 29.41% 0% 53.33%
72.2729.41053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.19
0.070.080.19XYZ
X
Y
Z
OKLCH
0.4285 0.0795 242.03
0.42850.0795242.03LCH
Lightness
Chroma
Hue
OKLAB
0.4285 -0.04 -0.07
0.4285-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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