Astronaut

#203B78

General Information

The hexadecimal color #203B78, often referred to as "Astronaut", is a dark shade of blue with a unique blend of depth and sophistication. It belongs to the blue color family, known for its calming and trustworthy connotations. In the RGB color model, #203B78 is composed of 12.55% red, 23.14% green, and 47.06% blue. This combination results in a color that is both visually appealing and versatile, suitable for a wide range of applications. Its hexadecimal triplet is 203B78, and its decimal representation is rgb(32, 59, 120). The color has a relatively low saturation and brightness, which contributes to its muted and understated appearance. This color could add an elegant touch to any design it is implemented on.

The color #203B78, also known as Astronaut, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of 0.035 means that it requires a high contrast ratio with text or other elements to be easily discernible. When used as a background, white text (#FFFFFF) achieves a contrast ratio of approximately 12.24:1, which meets WCAG AAA standards. However, using darker text colors can lead to insufficient contrast, making content difficult to read. Therefore, designers should carefully consider text and background color pairings, ensuring a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Additionally, providing alternative visual cues, such as icons or underlines for links, can enhance accessibility for users who may struggle to differentiate colors. Testing the design with accessibility tools and user feedback is crucial to ensure that the color choice does not impede usability.

Shades

Digital Color Formats

RGB
32 59 120
RGB32 59 120
Red
Green
Blue
HSL
221.59deg 57.89% 29.8%
221.5957.8929.8HSL
Hue
Saturation
Lightness
HWB
221.59deg 12.55% 52.94%
221.5912.5552.94HWB
Hue
Whiteness
Blackness
hex#203B78
rgb32 59 120
hsl221.59deg 57.89% 29.8%
cmyk73.33% 50.83% 0% 52.94%
hwb221.59deg 12.55% 52.94%
xyz-d650.06 0.05 0.18
oklch0.3675 0.1095 263.89
oklab0.3675 -0.01 -0.11
CMYK
73.33% 50.83% 0% 52.94%
73.3350.83052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.18
0.060.050.18XYZ
X
Y
Z
OKLCH
0.3675 0.1095 263.89
0.36750.1095263.89LCH
Lightness
Chroma
Hue
OKLAB
0.3675 -0.01 -0.11
0.3675-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons