Astronaut

#283E79

General Information about #283E79

The hex color #283E79, often referred to as "Astronaut", is a deep shade of blue with a touch of mystery. In the RGB color model, it is composed of 16.1% red, 24.3% green, and 47.5% blue. Its CMYK values are 66.2% cyan, 48.5% magenta, 0% yellow, and 52.5% black. This color evokes feelings of calmness, stability, and intelligence, making it a popular choice for various applications. It is often used in corporate branding to convey trustworthiness and professionalism. In design, it serves as a versatile base color, pairing well with both analogous and complementary colors. Understanding its properties and connotations helps designers effectively utilize it to achieve desired aesthetic and emotional effects.

The hex color #283E79, also known as Astronaut, presents specific accessibility considerations, particularly in web design. Its relatively dark hue means it requires careful pairing with lighter text colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #283E79 as a background, text colors like white (#FFFFFF) or very light shades of yellow or green would be preferable. Tools and online resources are available to check the contrast ratio between two colors, helping designers make informed decisions. Failing to meet these contrast standards can exclude users with visual impairments, making content difficult or impossible to read. Thoughtful color selection is essential for creating inclusive and accessible designs.

Shades

Digital Color Formats

RGB
40 62 121
RGB40 62 121
Red
Green
Blue
HSL
223.7deg 50.31% 31.57%
223.750.3131.57HSL
Hue
Saturation
Lightness
HWB
223.7deg 15.69% 52.55%
223.715.6952.55HWB
Hue
Whiteness
Blackness
hex#283E79
rgb40 62 121
hsl223.7deg 50.31% 31.57%
cmyk66.94% 48.76% 0% 52.55%
hwb223.7deg 15.69% 52.55%
xyz-d650.06 0.05 0.19
oklch0.3793 0.1042 266.19
oklab0.3793 -0.01 -0.1
CMYK
66.94% 48.76% 0% 52.55%
66.9448.76052.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.19
0.060.050.19XYZ
X
Y
Z
OKLCH
0.3793 0.1042 266.19
0.37930.1042266.19LCH
Lightness
Chroma
Hue
OKLAB
0.3793 -0.01 -0.1
0.3793-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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