Astronaut

#1F2C78

General Information about #1F2C78 (Astronaut)

The hexadecimal color code #1F2C78, also known as Astronaut, represents a deep, dark shade of blue. In the RGB color model, it is composed of 12.2% red, 17.3% green, and 47.1% blue. This color is often associated with feelings of depth, stability, and sophistication. Its hex triplet is #1f2c78, and it can be expressed in the HSL (hue, saturation, lightness) system as 228 degrees hue, 59% saturation, and 30% lightness. Due to its darkness, it's commonly used as a background color in graphic design, web design, and other visual media where a sense of seriousness and professionalism is desired. However, it's important to ensure sufficient contrast with foreground elements, particularly text, to maintain readability and accessibility.

The color #1F2C78, also known as Astronaut, presents some accessibility challenges, especially when used for text. Its dark hue results in a low contrast ratio against standard white backgrounds, making it difficult for users with visual impairments to read comfortably. To enhance accessibility, consider pairing it with lighter text colors like white (#FFFFFF) or very light grays. Using a color contrast checker can help ensure that the contrast ratio meets WCAG (Web Content Accessibility Guidelines) standards, aiming for a minimum ratio of 4.5:1 for normal text and 3:1 for large text. Additionally, avoid relying solely on color to convey information; use supplementary cues like text labels or icons to ensure inclusivity for colorblind users. Testing the color scheme with various accessibility tools and user feedback can further refine its usability.

Shades

Digital Color Formats

RGB
31 44 120
RGB31 44 120
Red
Green
Blue
HSL
231.24deg 58.94% 29.61%
231.2458.9429.61HSL
Hue
Saturation
Lightness
HWB
231.24deg 12.16% 52.94%
231.2412.1652.94HWB
Hue
Whiteness
Blackness
hex#1F2C78
rgb31 44 120
hsl231.24deg 58.94% 29.61%
cmyk74.17% 63.33% 0% 52.94%
hwb231.24deg 12.16% 52.94%
xyz-d650.05 0.03 0.18
oklch0.3344 0.13 270.29
oklab0.3344 0 -0.13
CMYK
74.17% 63.33% 0% 52.94%
74.1763.33052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.18
0.050.030.18XYZ
X
Y
Z
OKLCH
0.3344 0.13 270.29
0.33440.13270.29LCH
Lightness
Chroma
Hue
OKLAB
0.3344 0 -0.13
0.33440-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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