Outer Space

#303E40

General Information about Outer Space (#303E40)

The hexadecimal color code #303E40, also known as Outer Space, is a dark, muted shade of gray-blue. It is composed of 18.82% red, 24.31% green, and 25.1% blue. In the RGB color space, it's represented as (48, 62, 64). The color is often associated with sophistication, neutrality, and calmness, making it a popular choice for various design applications. Its subdued nature allows it to blend seamlessly with other colors, providing a balanced and harmonious aesthetic. Due to its darker tone, it is important to consider contrast ratios when using it for text or interactive elements to ensure readability and accessibility. It evokes a sense of modernity and elegance.

The color #303E40, also known as Outer Space, presents moderate accessibility challenges. Its relatively low luminance can cause issues with text legibility, particularly when used as text on a white background or vice versa. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA standards. When using #303E40 for text, ensure sufficient contrast by pairing it with lighter colors like whites, creams, or light grays. Alternatively, if used as a background, employ light-colored text. To enhance accessibility, consider providing adjustable color schemes or high-contrast options for users with visual impairments. Tools such as contrast checkers can help verify compliance with accessibility standards, improving the user experience for everyone.

Shades

Digital Color Formats

RGB
48 62 64
RGB48 62 64
Red
Green
Blue
HSL
187.5deg 14.29% 21.96%
187.514.2921.96HSL
Hue
Saturation
Lightness
HWB
187.5deg 18.82% 74.9%
187.518.8274.9HWB
Hue
Whiteness
Blackness
hex#303E40
rgb48 62 64
hsl187.5deg 14.29% 21.96%
cmyk25% 3.12% 0% 74.9%
hwb187.5deg 18.82% 74.9%
xyz-d650.04 0.04 0.06
oklch0.3522 0.0186 207.16
oklab0.3522 -0.02 -0.01
CMYK
25% 3.12% 0% 74.9%
253.12074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.06
0.040.040.06XYZ
X
Y
Z
OKLCH
0.3522 0.0186 207.16
0.35220.0186207.16LCH
Lightness
Chroma
Hue
OKLAB
0.3522 -0.02 -0.01
0.3522-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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