Outer Space

#21343C

General Information about Outer Space

The hex color code #21343C, also known as "Outer Space", is a dark, subdued shade of blue-gray. It is composed of 12.9% red, 20.4% green, and 23.5% blue. In the RGB color space, it is often perceived as a neutral, sophisticated color. This color evokes feelings of calmness, stability, and introspection. It's often associated with professionalism and reliability, making it a popular choice for branding and corporate designs. It is a versatile color that can be used in a variety of applications, from web design to interior decoration, to create a modern and refined aesthetic. Its low saturation allows it to blend well with other colors, providing a versatile canvas for creative expression. This color is a great option for creating a serene and professional environment.

The color #21343C, also known as Outer Space, presents some accessibility considerations for web developers. Due to its dark nature, it is imperative to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a lighter color for text on a #21343C background is crucial for readability, especially for users with visual impairments. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Developers should also consider providing alternative color schemes to accommodate users with different visual preferences or needs. It's always best practice to test the design with real users and assistive technologies to guarantee an inclusive experience.

Shades

Digital Color Formats

RGB
33 52 60
RGB33 52 60
Red
Green
Blue
HSL
197.78deg 29.03% 18.24%
197.7829.0318.24HSL
Hue
Saturation
Lightness
HWB
197.78deg 12.94% 76.47%
197.7812.9476.47HWB
Hue
Whiteness
Blackness
hex#21343C
rgb33 52 60
hsl197.78deg 29.03% 18.24%
cmyk45% 13.33% 0% 76.47%
hwb197.78deg 12.94% 76.47%
xyz-d650.03 0.03 0.05
oklch0.3123 0.0284 226.25
oklab0.3123 -0.02 -0.02
CMYK
45% 13.33% 0% 76.47%
4513.33076.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.05
0.030.030.05XYZ
X
Y
Z
OKLCH
0.3123 0.0284 226.25
0.31230.0284226.25LCH
Lightness
Chroma
Hue
OKLAB
0.3123 -0.02 -0.02
0.3123-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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