Astronaut

#18426F

General Information

The hexadecimal color code #18426F, also known as "Astronaut", represents a dark, muted shade of blue. It's composed of 9.41% red, 25.88% green, and 43.53% blue. In the RGB color space, it is often associated with feelings of calmness, stability, and sophistication. The color is frequently utilized in designs where a subtle and professional aesthetic is desired. Its relatively low saturation makes it versatile for various applications, blending well with both neutral and vibrant colors. This color is a popular choice for creating a sense of depth and elegance, particularly in digital interfaces and branding materials. It is also commonly used in data visualization to represent different categories of information.

The color #18426F, also known as Astronaut, presents some accessibility challenges, especially in text-based contexts. Its relatively low luminance makes it difficult to achieve sufficient contrast against lighter backgrounds, which is crucial for readability, particularly for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #18426F for text requires careful consideration of the background color to meet these standards. When used as a background color, pairing it with a very light text color (like white or off-white) is essential. Additionally, avoid using this color for interactive elements without clear visual cues, as users might not easily identify them. Ensure proper focus indicators are in place for keyboard navigation to maintain accessibility. Also ensure sufficient spacing between elements to help users distinguish content blocks. Testing with accessibility tools and receiving feedback from users are essential steps.

Shades

Digital Color Formats

RGB
24 66 111
RGB24 66 111
Red
Green
Blue
HSL
211.03deg 64.44% 26.47%
211.0364.4426.47HSL
Hue
Saturation
Lightness
HWB
211.03deg 9.41% 56.47%
211.039.4156.47HWB
Hue
Whiteness
Blackness
hex#18426F
rgb24 66 111
hsl211.03deg 64.44% 26.47%
cmyk78.38% 40.54% 0% 56.47%
hwb211.03deg 9.41% 56.47%
xyz-d650.05 0.05 0.16
oklch0.3745 0.0902 252.76
oklab0.3745 -0.03 -0.09
CMYK
78.38% 40.54% 0% 56.47%
78.3840.54056.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.16
0.050.050.16XYZ
X
Y
Z
OKLCH
0.3745 0.0902 252.76
0.37450.0902252.76LCH
Lightness
Chroma
Hue
OKLAB
0.3745 -0.03 -0.09
0.3745-0.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons