Astronaut

#282D78

General Information about #282D78

The hexadecimal color #282D78, also known as Astronaut, is a dark shade of blue-violet. It is composed of 15.69% red, 17.65% green, and 47.06% blue. In the RGB color model, this color is created by mixing these primary colors in specific proportions. The color has a calming and sophisticated feel, often associated with trust, intelligence, and stability. It is widely used in various design contexts to evoke a sense of professionalism and depth. The color also has a relatively low lightness value, which means it can appear dark and muted. This makes it a good choice for backgrounds or accents where a strong visual impact is not desired.

The color #282D78, also known as Astronaut, presents some accessibility challenges, especially when used as a background color for text. Its low lightness value means that text needs a very high contrast ratio to be readable, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, according to WCAG guidelines. When using this color, ensure that the text color is a light shade of yellow, orange, or white. Also, avoid using it for essential interactive elements if readability is crucial. Consider implementing alternative color schemes for users who require higher contrast. Providing options for users to adjust the color scheme can greatly improve the accessibility of the website.

Shades

Digital Color Formats

RGB
40 45 120
RGB40 45 120
Red
Green
Blue
HSL
236.25deg 50% 31.37%
236.255031.37HSL
Hue
Saturation
Lightness
HWB
236.25deg 15.69% 52.94%
236.2515.6952.94HWB
Hue
Whiteness
Blackness
hex#282D78
rgb40 45 120
hsl236.25deg 50% 31.37%
cmyk66.67% 62.5% 0% 52.94%
hwb236.25deg 15.69% 52.94%
xyz-d650.05 0.04 0.18
oklch0.3421 0.1261 274.67
oklab0.3421 0.01 -0.13
CMYK
66.67% 62.5% 0% 52.94%
66.6762.5052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.18
0.050.040.18XYZ
X
Y
Z
OKLCH
0.3421 0.1261 274.67
0.34210.1261274.67LCH
Lightness
Chroma
Hue
OKLAB
0.3421 0.01 -0.13
0.34210.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons