Outer Space

#303839

General Information about Outer Space (#303839)

The hex color code #303839, also known as Outer Space, is a dark, muted shade of gray. It belongs to the family of neutral colors, which are characterized by their lack of strong chromaticity. In the RGB color model, it is composed of 18.82% red, 21.96% green, and 22.35% blue. In the CMYK color model, it consists of 16% cyan, 2% magenta, 0% yellow, and 78% black. This color is often associated with feelings of sophistication, neutrality, and stability. Its understated nature makes it a versatile choice for various applications in design and art.

The hex color #303839, also known as Outer Space, presents some accessibility challenges, particularly in text-based contexts. Its relatively low luminance value means that it requires careful consideration of color contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. When using #303839 as a background, lighter text colors should be chosen to meet these contrast requirements. Testing with accessibility tools is essential to validate the color combinations and guarantee an inclusive user experience. Furthermore, avoid using color alone to convey important information; always provide alternative cues, such as text labels or icons, to ensure that all users can perceive the message.

Shades

Digital Color Formats

RGB
48 56 57
RGB48 56 57
Red
Green
Blue
HSL
186.67deg 8.57% 20.59%
186.678.5720.59HSL
Hue
Saturation
Lightness
HWB
186.67deg 18.82% 77.65%
186.6718.8277.65HWB
Hue
Whiteness
Blackness
hex#303839
rgb48 56 57
hsl186.67deg 8.57% 20.59%
cmyk15.79% 1.75% 0% 77.65%
hwb186.67deg 18.82% 77.65%
xyz-d650.03 0.04 0.04
oklch0.3336 0.011 205.96
oklab0.3336 -0.01 0
CMYK
15.79% 1.75% 0% 77.65%
15.791.75077.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.04
0.030.040.04XYZ
X
Y
Z
OKLCH
0.3336 0.011 205.96
0.33360.011205.96LCH
Lightness
Chroma
Hue
OKLAB
0.3336 -0.01 0
0.3336-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons