Astronaut Blue

#01395C

General Information about Astronaut Blue

Hex color code #01395C, also known as Astronaut Blue, is a dark, desaturated cyan-blue. In the RGB color model, it is composed of 0.39% red, 22.35% green, and 36.08% blue. In the CMYK color model, if finds itself composed of 98.94% cyan, 38.33% magenta, 0% yellow and 63.92% black. Its relatively low red value, combined with higher green and blue values, gives it its distinct cool tone. This color is often associated with professionalism, trustworthiness, and stability, making it a popular choice for corporate branding and websites. Due to its dark nature, it is best used as a background color with light-colored text to ensure readability. It is also a versatile color that can be incorporated into various design projects, from fashion to interior decoration.

The color #01395C, also known as Astronaut Blue, presents several accessibility considerations, particularly in web design. Its very dark hue necessitates careful pairing with text and other foreground elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #01395C as a background, it's crucial to select very light text colors, such as white or very light grays, to meet these contrast requirements. Failure to provide adequate contrast can significantly hinder readability, especially for users with visual impairments. Additionally, avoid using this color as the sole indicator of interactive elements, such as links or buttons. Supplement color cues with text labels or icons to ensure usability for individuals with color vision deficiencies. Thoroughly testing color combinations with accessibility tools and diverse user groups is essential to ensure an inclusive design.

Shades

Digital Color Formats

RGB
1 57 92
RGB1 57 92
Red
Green
Blue
HSL
203.08deg 97.85% 18.24%
203.0897.8518.24HSL
Hue
Saturation
Lightness
HWB
203.08deg 0.39% 63.92%
203.080.3963.92HWB
Hue
Whiteness
Blackness
hex#01395C
rgb1 57 92
hsl203.08deg 97.85% 18.24%
cmyk98.91% 38.04% 0% 63.92%
hwb203.08deg 0.39% 63.92%
xyz-d650.03 0.04 0.11
oklch0.3319 0.081 243.98
oklab0.3319 -0.04 -0.07
CMYK
98.91% 38.04% 0% 63.92%
98.9138.04063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.11
0.030.040.11XYZ
X
Y
Z
OKLCH
0.3319 0.081 243.98
0.33190.081243.98LCH
Lightness
Chroma
Hue
OKLAB
0.3319 -0.04 -0.07
0.3319-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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