Astronaut

#273E74

General Information about #273E74

The hexadecimal color code #273E74, also referred to as "Astronaut", signifies a dark shade of blue falling within the blue-violet spectrum. It is composed of 15.3% red, 24.3% green, and 45.5% blue. In the RGB color model, this translates to 39 red, 62 green, and 116 blue. In terms of CMYK (cyan, magenta, yellow, key/black), it consists of 66% cyan, 47% magenta, 0% yellow, and 55% black. This color often evokes feelings of tranquility, stability, and professionalism. It finds common usage in corporate branding, web design, and interior design where a sense of reliability and sophistication is desired. Understanding color models such as RGB and CMYK is important when working with design and printing projects.

The color #273E74, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to select foreground text colors that offer sufficient contrast to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Lighter shades of yellow, white, or even light blues would be suitable options. Using a color contrast checker is highly advisable to verify compliance. Furthermore, avoid using #273E74 as the sole means of conveying important information, as individuals with color vision deficiencies may not be able to distinguish it effectively. Supplement color cues with text labels, icons, or patterns to ensure inclusivity. When using this color for interactive elements like buttons or links, ensure sufficient visual distinction in their hover, focus, and active states to provide clear feedback to users.

Shades

Digital Color Formats

RGB
39 62 116
RGB39 62 116
Red
Green
Blue
HSL
222.08deg 49.68% 30.39%
222.0849.6830.39HSL
Hue
Saturation
Lightness
HWB
222.08deg 15.29% 54.51%
222.0815.2954.51HWB
Hue
Whiteness
Blackness
hex#273E74
rgb39 62 116
hsl222.08deg 49.68% 30.39%
cmyk66.38% 46.55% 0% 54.51%
hwb222.08deg 15.29% 54.51%
xyz-d650.06 0.05 0.17
oklch0.3752 0.0969 264.8
oklab0.3752 -0.01 -0.1
CMYK
66.38% 46.55% 0% 54.51%
66.3846.55054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.17
0.060.050.17XYZ
X
Y
Z
OKLCH
0.3752 0.0969 264.8
0.37520.0969264.8LCH
Lightness
Chroma
Hue
OKLAB
0.3752 -0.01 -0.1
0.3752-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons