Outer Space

#2A3F40

General Information about Outer Space

The hexadecimal color code #2A3F40, also known as 'Outer Space', is a dark, muted shade of gray-green. In the RGB color model, it is composed of 16.47% red, 24.71% green, and 25.1% blue. When expressed in the CMYK color model, which is commonly used for printing, it consists of 34% cyan, 2% magenta, 0% yellow, and 75% black. This color is perceived as calming and somewhat mysterious, and its subdued nature makes it a versatile choice for various applications. It is often associated with professionalism, stability, and sophistication. The color's balanced composition allows it to blend well with both warm and cool tones, providing designers with flexibility in creating harmonious color palettes. Its subtle depth adds a touch of elegance without being overtly bold.

The color #2A3F40, also known as Outer Space, presents some accessibility challenges due to its relatively low lightness value. When used as a background color, sufficient contrast is crucial to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. It's advisable to pair this dark shade with significantly lighter text colors such as white or very light grays to meet these contrast requirements. Careful consideration should also be given to interactive elements like buttons and links, ensuring they have clear visual cues and sufficient contrast against the background. Implementing accessibility testing tools and seeking feedback from users can further help in validating the color's usability.

Shades

Digital Color Formats

RGB
42 63 64
RGB42 63 64
Red
Green
Blue
HSL
182.73deg 20.75% 20.78%
182.7320.7520.78HSL
Hue
Saturation
Lightness
HWB
182.73deg 16.47% 74.9%
182.7316.4774.9HWB
Hue
Whiteness
Blackness
hex#2A3F40
rgb42 63 64
hsl182.73deg 20.75% 20.78%
cmyk34.38% 1.56% 0% 74.9%
hwb182.73deg 16.47% 74.9%
xyz-d650.04 0.04 0.06
oklch0.3505 0.0265 199.83
oklab0.3505 -0.02 -0.01
CMYK
34.38% 1.56% 0% 74.9%
34.381.56074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.06
0.040.040.06XYZ
X
Y
Z
OKLCH
0.3505 0.0265 199.83
0.35050.0265199.83LCH
Lightness
Chroma
Hue
OKLAB
0.3505 -0.02 -0.01
0.3505-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons