Outer Space

#303A33

General Information

The hex color #303A33, often referred to as "Outer Space," is a dark, muted shade residing in the realm of neutral tones. It is composed of 18.82% red, 22.75% green, and 20% blue. This color evokes a sense of sophistication, depth, and understated elegance. It is commonly used in design contexts where a subtle and refined aesthetic is desired. Its close resemblance to charcoal or dark olive lends it versatility across various applications, ranging from web design to interior decor. The hex color #303A33 is neither too warm nor too cool, giving it a neutral grounding that pairs well with many other colors.

The hex color #303A33, also known as Outer Space, presents some accessibility challenges, especially concerning color contrast. When used as a background color, ensure that the text or foreground elements have sufficient contrast to meet WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold/18pt regular or larger). If using #303A33 for text, pair it with a very light background. Tools like WebAIM's Contrast Checker can help verify contrast ratios. Consider providing alternative color schemes for users with visual impairments. Avoid using this color for critical information elements without proper contrast. Proper use of ARIA attributes can also enhance accessibility for screen reader users, but careful color choices remain paramount for visual accessibility.

Shades

Digital Color Formats

RGB
48 58 51
RGB48 58 51
Red
Green
Blue
HSL
138deg 9.43% 20.78%
1389.4320.78HSL
Hue
Saturation
Lightness
HWB
138deg 18.82% 77.25%
13818.8277.25HWB
Hue
Whiteness
Blackness
hex#303A33
rgb48 58 51
hsl138deg 9.43% 20.78%
cmyk17.24% 0% 12.07% 77.25%
hwb138deg 18.82% 77.25%
xyz-d650.03 0.04 0.04
oklch0.3368 0.0181 154.91
oklab0.3368 -0.02 0.01
CMYK
17.24% 0% 12.07% 77.25%
17.24012.0777.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.04
0.030.040.04XYZ
X
Y
Z
OKLCH
0.3368 0.0181 154.91
0.33680.0181154.91LCH
Lightness
Chroma
Hue
OKLAB
0.3368 -0.02 0.01
0.3368-0.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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