Astronaut

#2B3E6D

General Information about the Color

The hexadecimal color code #2B3E6D represents a dark shade of blue, often referred to as 'Astronaut.' It is composed of 17.1% red, 24.3% green, and 42.7% blue. In the RGB color model, this translates to 43 red, 62 green, and 109 blue. The color has a hue of 220 degrees, a saturation of 43.4%, and a lightness of 29.4%. This particular shade of blue is often associated with feelings of trust, stability, and professionalism. In color psychology, dark blues are frequently used to convey reliability and authority, making them suitable for corporate branding and designs where trustworthiness is important. The 'Astronaut' color projects an image of competence and security.

The color #2B3E6D, also known as Astronaut, presents some accessibility challenges, especially regarding color contrast. When used as text against a white background, the contrast ratio may not meet WCAG standards for level AA compliance, requiring careful consideration for users with visual impairments. To improve accessibility, consider using a lighter color for text or a darker shade for backgrounds. Ensuring sufficient contrast is crucial for readability and usability, particularly for users with low vision or color blindness. Always test color combinations with accessibility tools to verify compliance with accessibility guidelines. Larger text sizes benefit from lower contrast ratios. Combining this color with proper design principles is key.

Shades

Digital Color Formats

RGB
43 62 109
RGB43 62 109
Red
Green
Blue
HSL
222.73deg 43.42% 29.8%
222.7343.4229.8HSL
Hue
Saturation
Lightness
HWB
222.73deg 16.86% 57.25%
222.7316.8657.25HWB
Hue
Whiteness
Blackness
hex#2B3E6D
rgb43 62 109
hsl222.73deg 43.42% 29.8%
cmyk60.55% 43.12% 0% 57.25%
hwb222.73deg 16.86% 57.25%
xyz-d650.05 0.05 0.15
oklch0.3727 0.0845 265.87
oklab0.3727 -0.01 -0.08
CMYK
60.55% 43.12% 0% 57.25%
60.5543.12057.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.15
0.050.050.15XYZ
X
Y
Z
OKLCH
0.3727 0.0845 265.87
0.37270.0845265.87LCH
Lightness
Chroma
Hue
OKLAB
0.3727 -0.01 -0.08
0.3727-0.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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