Astronaut

#252D73

General Information

The hex color #252D73, often referred to as "Astronaut", is a deep, muted shade of blue. It belongs to the blue color family and possesses a relatively low saturation and brightness. In the RGB color model, it is composed of 14.5% red, 17.6% green, and 45.1% blue. This particular color evokes feelings of calmness, sophistication, and depth. In color psychology, dark blues are often associated with trust, stability, and knowledge. Due to its muted nature, it can serve as a versatile background color or an accent color when used judiciously. When utilizing #252D73, ensuring sufficient contrast with text and other elements is crucial for accessibility.

The hex color #252D73, also known as Astronaut, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Foreground elements should be carefully chosen to meet these contrast requirements, aiding users with visual impairments. Testing with accessibility tools is crucial to confirm adequate contrast. This deep, muted blue may not be suitable for critical information displays or extensive reading material without proper contrast adjustments. It's beneficial to consider the needs of users with color vision deficiencies when integrating this color into designs.

Shades

Digital Color Formats

RGB
37 45 115
RGB37 45 115
Red
Green
Blue
HSL
233.85deg 51.32% 29.8%
233.8551.3229.8HSL
Hue
Saturation
Lightness
HWB
233.85deg 14.51% 54.9%
233.8514.5154.9HWB
Hue
Whiteness
Blackness
hex#252D73
rgb37 45 115
hsl233.85deg 51.32% 29.8%
cmyk67.83% 60.87% 0% 54.9%
hwb233.85deg 14.51% 54.9%
xyz-d650.05 0.04 0.17
oklch0.3356 0.1196 273.19
oklab0.3356 0.01 -0.12
CMYK
67.83% 60.87% 0% 54.9%
67.8360.87054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.17
0.050.040.17XYZ
X
Y
Z
OKLCH
0.3356 0.1196 273.19
0.33560.1196273.19LCH
Lightness
Chroma
Hue
OKLAB
0.3356 0.01 -0.12
0.33560.01-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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