Outer Space

#303539

General Information

The hexadecimal color code #303539, commonly known as Outer Space, is a dark, muted shade residing in the gray color family. In the RGB color model, it is composed of 18.82% red, 21.96% green, and 22.35% blue. This composition indicates a relatively balanced color, with slightly more blue tones contributing to its cool, neutral appearance. The color's subdued nature makes it versatile for various design applications, offering a sophisticated and unobtrusive background or accent color. Its low saturation ensures it does not overpower other elements, allowing for harmonious color schemes and visual hierarchy. In the world of color psychology, grays and muted tones often evoke feelings of calmness, neutrality, and sophistication.

The hex color #303539, also known as Outer Space, presents some accessibility challenges. Its relatively low luminance makes it difficult to read text against a background of this color, especially for users with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is crucial. For normal text (14pt/18px and larger), a contrast ratio of at least 4.5:1 is recommended, while for large text (18pt bold/24px or larger), a ratio of 3:1 is required. Color #303539 may not meet these standards when paired with lighter colors, necessitating careful consideration of color combinations. To improve accessibility, consider using lighter text colors or adding a subtle background to increase contrast. Testing with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
48 53 57
RGB48 53 57
Red
Green
Blue
HSL
206.67deg 8.57% 20.59%
206.678.5720.59HSL
Hue
Saturation
Lightness
HWB
206.67deg 18.82% 77.65%
206.6718.8277.65HWB
Hue
Whiteness
Blackness
hex#303539
rgb48 53 57
hsl206.67deg 8.57% 20.59%
cmyk15.79% 7.02% 0% 77.65%
hwb206.67deg 18.82% 77.65%
xyz-d650.03 0.03 0.04
oklch0.3257 0.0099 242.08
oklab0.3257 0 -0.01
CMYK
15.79% 7.02% 0% 77.65%
15.797.02077.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.3257 0.0099 242.08
0.32570.0099242.08LCH
Lightness
Chroma
Hue
OKLAB
0.3257 0 -0.01
0.32570-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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