Outer Space

#303B34

General Information

The color #303B34, often referred to as "Outer Space," is a dark, muted shade of gray-green. It evokes a sense of sophistication, calmness, and neutrality. In the RGB color model, it consists of 18.82% red, 23.14% green, and 20.39% blue. In the CMYK color model, it is composed of 18.52% cyan, 0% magenta, 11.43% yellow, and 76.86% black. Its hexadecimal representation, #303B34, is commonly used in web design and digital applications. This color tends to be used to create elegant and modern designs. Outer Space offers a solid background for many designs. In terms of perception, it is a color that feels grounded and stable, which makes it a popular choice in different designs.

The hex color #303B34, also known as Outer Space, presents some accessibility challenges, especially when used for text or interactive elements. Its relatively low luminance means that it needs to be paired with sufficiently light foreground colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #303B34 as a background, ensure that text, icons, and other interactive elements have adequate contrast. Tools like contrast checkers can help to verify compliance. It's generally advisable to avoid using this color for critical information without careful consideration of its contrast against the surrounding elements. Additionally, providing alternative styling options, such as a high-contrast mode, can improve accessibility for users with visual impairments.

Shades

Digital Color Formats

RGB
48 59 52
RGB48 59 52
Red
Green
Blue
HSL
141.82deg 10.28% 20.98%
141.8210.2820.98HSL
Hue
Saturation
Lightness
HWB
141.82deg 18.82% 76.86%
141.8218.8276.86HWB
Hue
Whiteness
Blackness
hex#303B34
rgb48 59 52
hsl141.82deg 10.28% 20.98%
cmyk18.64% 0% 11.86% 76.86%
hwb141.82deg 18.82% 76.86%
xyz-d650.03 0.04 0.04
oklch0.3398 0.019 157.42
oklab0.3398 -0.02 0.01
CMYK
18.64% 0% 11.86% 76.86%
18.64011.8676.86CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.04
0.030.040.04XYZ
X
Y
Z
OKLCH
0.3398 0.019 157.42
0.33980.019157.42LCH
Lightness
Chroma
Hue
OKLAB
0.3398 -0.02 0.01
0.3398-0.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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