Astronaut

#273C75

General Information

The hex color #273C75, often referred to as "Astronaut," is a deep shade of blue within the RGB color model. It is composed of 15.3% red, 23.5% green, and 45.9% blue. In the CMYK color model, it consists of 67% cyan, 49% magenta, 0% yellow, and 54% black. This color evokes feelings of trust, stability, and knowledge, making it a popular choice for branding and design elements associated with professional and reliable industries. Its depth and sophistication render it suitable for creating a sense of authority and competence. Its darker tone suggests seriousness and can be employed to project an image of expertise and confidence. In branding, colors like #273C75 are invaluable for establishing a visual identity that resonates with trust and proficiency.

The hex color #273C75, also known as Astronaut, presents specific accessibility considerations for web development. Its relatively dark hue means that it requires careful pairing with text and other interactive elements to ensure 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. Therefore, when using #273C75 as a background color, it is crucial to use light-colored text, such as white or a very light gray, to meet these accessibility standards. Failure to do so can result in content that is difficult or impossible for users with visual impairments to read. Additionally, avoid using this color for elements that convey important information solely through color, as users with color blindness may not be able to perceive the distinction. Providing alternative visual cues, such as text labels or icons, is essential to ensure inclusivity. Furthermore, consider testing the color combination with accessibility evaluation tools to verify compliance with WCAG standards.

Shades

Digital Color Formats

RGB
39 60 117
RGB39 60 117
Red
Green
Blue
HSL
223.85deg 50% 30.59%
223.855030.59HSL
Hue
Saturation
Lightness
HWB
223.85deg 15.29% 54.12%
223.8515.2954.12HWB
Hue
Whiteness
Blackness
hex#273C75
rgb39 60 117
hsl223.85deg 50% 30.59%
cmyk66.67% 48.72% 0% 54.12%
hwb223.85deg 15.29% 54.12%
xyz-d650.06 0.05 0.17
oklch0.3712 0.1011 266.36
oklab0.3712 -0.01 -0.1
CMYK
66.67% 48.72% 0% 54.12%
66.6748.72054.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.17
0.060.050.17XYZ
X
Y
Z
OKLCH
0.3712 0.1011 266.36
0.37120.1011266.36LCH
Lightness
Chroma
Hue
OKLAB
0.3712 -0.01 -0.1
0.3712-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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