Astronaut

#263B78

General Information about #263B78

The hexadecimal color #263B78, also known as Astronaut, is a dark shade of blue, evoking feelings of depth, stability, and professionalism. It is composed of 15.3% red, 23.1% green, and 47.1% blue. In the RGB color space, it is closer to blue than red or green. This color is often associated with trust, knowledge, and tranquility, making it a popular choice for brands and designs that aim to project these qualities. Its relative darkness means it requires careful consideration of contrast when used with text or other visual elements to ensure readability and accessibility. This shade of blue is frequently used in corporate branding and digital interfaces.

The color #263B78, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as text on a white background, the contrast ratio is relatively low, which can make it difficult for users with visual impairments to read. To enhance accessibility, consider pairing this color with lighter shades like white, light yellows, or pale blues to ensure sufficient contrast. Alternatively, using #263B78 as a background color requires light-colored text, such as white or very pale yellow, to maintain readability. Adhering to WCAG guidelines for color contrast ratios is crucial for ensuring that web content is accessible to all users, regardless of their visual abilities. Tools like contrast checkers can help determine if the chosen color combinations meet accessibility standards. Remember to test your designs with users who have different visual impairments to ensure optimal readability and usability.

Shades

Digital Color Formats

RGB
38 59 120
RGB38 59 120
Red
Green
Blue
HSL
224.63deg 51.9% 30.98%
224.6351.930.98HSL
Hue
Saturation
Lightness
HWB
224.63deg 14.9% 52.94%
224.6314.952.94HWB
Hue
Whiteness
Blackness
hex#263B78
rgb38 59 120
hsl224.63deg 51.9% 30.98%
cmyk68.33% 50.83% 0% 52.94%
hwb224.63deg 14.9% 52.94%
xyz-d650.06 0.05 0.18
oklch0.3706 0.1074 266.84
oklab0.3706 -0.01 -0.11
CMYK
68.33% 50.83% 0% 52.94%
68.3350.83052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.18
0.060.050.18XYZ
X
Y
Z
OKLCH
0.3706 0.1074 266.84
0.37060.1074266.84LCH
Lightness
Chroma
Hue
OKLAB
0.3706 -0.01 -0.11
0.3706-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons