St Tropaz

#275B8D

General Information about #275B8D

The hex color #275B8D, often referred to as St Tropaz, is a dark, desaturated blue color. It belongs to the blue color family and exhibits a moderate level of saturation, giving it a subdued and calming appearance. In the RGB color model, it is composed of 15.29% red, 35.69% green, and 55.29% blue. When represented in the CMYK color model, it consists of 72.39% cyan, 35.48% magenta, 0% yellow, and 44.71% black. This indicates that it is primarily composed of cyan and magenta pigments with a significant amount of black to darken the shade. The color is commonly used in various design applications to evoke feelings of trust, stability, and depth.

The hex color #275B8D, also known as St Tropaz, presents some accessibility challenges, particularly when used for text or interactive elements. Its relatively low luminance requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #275B8D, pairing it with a very light color such as #FFFFFF (white) or a light shade of gray can help meet these contrast requirements. Tools such as WebAIM's contrast checker can be used to verify compliance. It is not advised to pair #275B8D with other dark colors, or other blues, greens and purples as these often fail accessibility standards. Thoughtful use of color combinations ensures readability and usability for individuals with visual impairments.

Shades

Digital Color Formats

RGB
39 91 141
RGB39 91 141
Red
Green
Blue
HSL
209.41deg 56.67% 35.29%
209.4156.6735.29HSL
Hue
Saturation
Lightness
HWB
209.41deg 15.29% 44.71%
209.4115.2944.71HWB
Hue
Whiteness
Blackness
hex#275B8D
rgb39 91 141
hsl209.41deg 56.67% 35.29%
cmyk72.34% 35.46% 0% 44.71%
hwb209.41deg 15.29% 44.71%
xyz-d650.09 0.1 0.27
oklch0.461 0.0988 250.1
oklab0.461 -0.03 -0.09
CMYK
72.34% 35.46% 0% 44.71%
72.3435.46044.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.1 0.27
0.090.10.27XYZ
X
Y
Z
OKLCH
0.461 0.0988 250.1
0.4610.0988250.1LCH
Lightness
Chroma
Hue
OKLAB
0.461 -0.03 -0.09
0.461-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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