Astronaut

#1F2A78

General Information about #1F2A78

The hexadecimal color code #1F2A78, often referred to as 'Astronaut,' is a deep, muted shade of blue, characterized by its blend of blue and subtle hints of other hues. It is commonly used in various design contexts, ranging from web development to graphic design, owing to its versatility and ability to convey a sense of sophistication and depth. In the RGB color model, #1F2A78 is composed of 12.2% red, 16.5% green, and 47.1% blue. This specific combination creates a unique visual impression that sets it apart from other shades of blue. The color is often associated with feelings of calmness, trust, and authority, making it a popular choice for branding and design projects that seek to project these qualities.

The color #1F2A78, also known as Astronaut, presents some accessibility challenges due to its dark hue. When used as a background color, it requires very light text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, as per WCAG guidelines, and 3:1 for larger text. Using lighter shades of yellow, white, or very pale blues would provide optimal contrast. For users with visual impairments, including those with low vision or color blindness, ensuring sufficient contrast is crucial. Avoid pairing this color with other dark colors or shades of gray, as this will reduce readability. Providing alternative text descriptions for images and other non-text content that utilize this color is also essential to guarantee a fully accessible experience. When used for interactive elements like buttons or links, consider adding visual cues like underlines or borders to further enhance usability for all users.

Shades

Digital Color Formats

RGB
31 42 120
RGB31 42 120
Red
Green
Blue
HSL
232.58deg 58.94% 29.61%
232.5858.9429.61HSL
Hue
Saturation
Lightness
HWB
232.58deg 12.16% 52.94%
232.5812.1652.94HWB
Hue
Whiteness
Blackness
hex#1F2A78
rgb31 42 120
hsl232.58deg 58.94% 29.61%
cmyk74.17% 65% 0% 52.94%
hwb232.58deg 12.16% 52.94%
xyz-d650.05 0.03 0.18
oklch0.3304 0.1326 270.96
oklab0.3304 0 -0.13
CMYK
74.17% 65% 0% 52.94%
74.1765052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.18
0.050.030.18XYZ
X
Y
Z
OKLCH
0.3304 0.1326 270.96
0.33040.1326270.96LCH
Lightness
Chroma
Hue
OKLAB
0.3304 0 -0.13
0.33040-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons