Astronaut

#1F4479

General Information about #1F4479

The hexadecimal color #1F4479, often referred to as 'Astronaut,' is a deep, muted shade of blue. It belongs to the blue color family, which is known for its calming and serene qualities. In the RGB color model, it is composed of 12.2% red, 26.7% green, and 47.5% blue. Its CMYK values are 74.4% cyan, 43.7% magenta, 0% yellow, and 52.5% black. This color is often associated with professionalism, trustworthiness, and stability, making it a popular choice for corporate branding, web design, and various other applications where a sense of reliability and sophistication is desired. The name 'Astronaut' evokes a sense of exploration and depth, aligning with the color's inherent qualities.

The color #1F4479, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for Level AA compliance. This means users with moderate visual impairments may find it difficult to read. To improve accessibility, consider using a lighter background or a lighter shade of text color to increase the contrast ratio to at least 4.5:1 for normal text and 3:1 for large text. Also, avoid using this color as the sole indicator for interactive elements or important information. Provide alternative visual cues, such as icons or text labels, to ensure that all users can perceive and understand the content, regardless of their color vision capabilities. Proper color contrast testing tools can help web developers ensure compliance with accessibility standards.

Shades

Digital Color Formats

RGB
31 68 121
RGB31 68 121
Red
Green
Blue
HSL
215.33deg 59.21% 29.8%
215.3359.2129.8HSL
Hue
Saturation
Lightness
HWB
215.33deg 12.16% 52.55%
215.3312.1652.55HWB
Hue
Whiteness
Blackness
hex#1F4479
rgb31 68 121
hsl215.33deg 59.21% 29.8%
cmyk74.38% 43.8% 0% 52.55%
hwb215.33deg 12.16% 52.55%
xyz-d650.06 0.06 0.19
oklch0.389 0.0997 257.73
oklab0.389 -0.02 -0.1
CMYK
74.38% 43.8% 0% 52.55%
74.3843.8052.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.19
0.060.060.19XYZ
X
Y
Z
OKLCH
0.389 0.0997 257.73
0.3890.0997257.73LCH
Lightness
Chroma
Hue
OKLAB
0.389 -0.02 -0.1
0.389-0.02-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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