Astronaut

#30386D

General Information

The hexadecimal color #30386D, also known as Astronaut, is a dark, muted shade of blue. In the RGB color model, it is composed of 19.61% red, 21.96% green, and 42.75% blue. This color has a relatively low saturation and a medium-low brightness. It evokes feelings of calmness, stability, and sophistication. Colors similar to #30386D are often associated with professionalism and trust. The color is part of the dark blue color family. It can be used to create a serious and sophisticated atmosphere, but should be handled with lighter elements to avoid a sense of sadness. It is perceived as intellectual and formal, fitting for corporations or educational institutions.

The hex color #30386D, also known as Astronaut, presents specific accessibility challenges. Its relatively dark hue means that careful consideration must be given to the foreground text color used in conjunction with it. A light text color, such as white or a very pale yellow, is essential to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. It's crucial to test the color combination with accessibility tools to verify compliance. In situations where high contrast cannot be achieved, consider using a different background color or providing alternative text styles to enhance usability.

Shades

Digital Color Formats

RGB
48 56 109
RGB48 56 109
Red
Green
Blue
HSL
232.13deg 38.85% 30.78%
232.1338.8530.78HSL
Hue
Saturation
Lightness
HWB
232.13deg 18.82% 57.25%
232.1318.8257.25HWB
Hue
Whiteness
Blackness
hex#30386D
rgb48 56 109
hsl232.13deg 38.85% 30.78%
cmyk55.96% 48.62% 0% 57.25%
hwb232.13deg 18.82% 57.25%
xyz-d650.05 0.05 0.15
oklch0.3624 0.0913 274.48
oklab0.3624 0.01 -0.09
CMYK
55.96% 48.62% 0% 57.25%
55.9648.62057.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.15
0.050.050.15XYZ
X
Y
Z
OKLCH
0.3624 0.0913 274.48
0.36240.0913274.48LCH
Lightness
Chroma
Hue
OKLAB
0.3624 0.01 -0.09
0.36240.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons