Outer Space

#30383B

General Information about #30383B

The hex color code #30383B, often referred to as 'Outer Space,' is a dark, muted gray color that evokes a sense of sophistication and neutrality. It falls within the gray color family and has a relatively low saturation, making it a versatile choice for various design applications. The RGB values for #30383B are R:48, G:56, B:59, and the corresponding CMYK values are C:19, M:5, Y:0, K:77. This color is generally perceived as calming and stable, often associated with professionalism and understated elegance. Its neutrality makes it a suitable background color or a subtle accent color in many contexts. The hexadecimal system is a base-16 numbering system widely used in computing and digital design to represent colors.

The hex color #30383B, also known as Outer Space, presents some accessibility challenges, especially in text-based applications. Due to its relatively low luminance, the contrast ratio against a standard white background is insufficient for users with moderate visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, when using #30383B for text, it is imperative to pair it with a light background color to meet accessibility standards. For non-text elements, a contrast ratio of 3:1 is generally required. When using this color for decorative elements or graphical components, ensure sufficient contrast with adjacent colors to provide adequate visual differentiation for all users, including those with color vision deficiencies. Providing alternative themes or styles can also enhance accessibility.

Shades

Digital Color Formats

RGB
48 56 59
RGB48 56 59
Red
Green
Blue
HSL
196.36deg 10.28% 20.98%
196.3610.2820.98HSL
Hue
Saturation
Lightness
HWB
196.36deg 18.82% 76.86%
196.3618.8276.86HWB
Hue
Whiteness
Blackness
hex#30383B
rgb48 56 59
hsl196.36deg 10.28% 20.98%
cmyk18.64% 5.08% 0% 76.86%
hwb196.36deg 18.82% 76.86%
xyz-d650.03 0.04 0.05
oklch0.3344 0.0121 222.51
oklab0.3344 -0.01 -0.01
CMYK
18.64% 5.08% 0% 76.86%
18.645.08076.86CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.05
0.030.040.05XYZ
X
Y
Z
OKLCH
0.3344 0.0121 222.51
0.33440.0121222.51LCH
Lightness
Chroma
Hue
OKLAB
0.3344 -0.01 -0.01
0.3344-0.01-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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