Astronaut Blue

#01365C

General Information about Astronaut Blue

The hexadecimal color #01365C, also known as Astronaut Blue, is a dark, muted shade of blue. It is composed of 0.4% red, 21.2% green, and 36.1% blue. In the RGB color model, it has values of R:1, G:54, B:92. In the CMYK color model, its composition is 99% cyan, 41% magenta, 0% yellow, and 64% black. The color has a calming and professional feel, often associated with trust, stability, and knowledge. It is best used when a serious, dependable, and trustworthy impression is desired. The color is not very bright and has a very low saturation.

The color #01365C, also known as Astronaut Blue, presents some accessibility challenges, particularly regarding color contrast. When used as text, it requires a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker is essential to verify compliance. This color may also pose challenges for users with low vision or color blindness, so it's crucial to provide alternative cues such as icons or text labels. Thoughtful design considerations can significantly improve the accessibility of content using #01365C.

Shades

Digital Color Formats

RGB
1 54 92
RGB1 54 92
Red
Green
Blue
HSL
205.05deg 97.85% 18.24%
205.0597.8518.24HSL
Hue
Saturation
Lightness
HWB
205.05deg 0.39% 63.92%
205.050.3963.92HWB
Hue
Whiteness
Blackness
hex#01365C
rgb1 54 92
hsl205.05deg 97.85% 18.24%
cmyk98.91% 41.3% 0% 63.92%
hwb205.05deg 0.39% 63.92%
xyz-d650.03 0.03 0.11
oklch0.3238 0.0843 247.06
oklab0.3238 -0.03 -0.08
CMYK
98.91% 41.3% 0% 63.92%
98.9141.3063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.11
0.030.030.11XYZ
X
Y
Z
OKLCH
0.3238 0.0843 247.06
0.32380.0843247.06LCH
Lightness
Chroma
Hue
OKLAB
0.3238 -0.03 -0.08
0.3238-0.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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