Outer Space

#283A43

General Information about #283A43

The hexadecimal color code #283A43, often referred to as "Outer Space," is a dark, muted shade of blue-gray. It is composed of 15.7% red, 22.7% green, and 26.3% blue. In the RGB color model, it is represented as (40, 58, 67). This color evokes a sense of calm, stability, and sophistication. Colors similar to Outer Space are often used in designs where a subtle and understated aesthetic is desired. It is neither too warm nor too cool, offering a neutral balance that makes it versatile for various applications. The relative darkness of the color makes it suitable for backgrounds or as a text color when paired with a light background.

The color #283A43, also known as Outer Space, presents certain accessibility challenges. Its relatively low luminance of approximately 7% means that text rendered in this color requires a very light foreground color to ensure sufficient contrast for readability. 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 (14pt bold or 18pt regular). Using a foreground color like white (#FFFFFF) would provide an adequate contrast ratio. However, it's crucial to test the color combination with accessibility tools to verify compliance, especially for users with visual impairments. Also, avoid using this color for essential visual cues or links without additional indicators, as color alone should not be the sole method of conveying information. Providing alternative text descriptions for images and ensuring keyboard navigation is functional are also essential for inclusive design.

Shades

Digital Color Formats

RGB
40 58 67
RGB40 58 67
Red
Green
Blue
HSL
200deg 25.23% 20.98%
20025.2320.98HSL
Hue
Saturation
Lightness
HWB
200deg 15.69% 73.73%
20015.6973.73HWB
Hue
Whiteness
Blackness
hex#283A43
rgb40 58 67
hsl200deg 25.23% 20.98%
cmyk40.3% 13.43% 0% 73.73%
hwb200deg 15.69% 73.73%
xyz-d650.03 0.04 0.06
oklch0.3368 0.0281 230.32
oklab0.3368 -0.02 -0.02
CMYK
40.3% 13.43% 0% 73.73%
40.313.43073.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.06
0.030.040.06XYZ
X
Y
Z
OKLCH
0.3368 0.0281 230.32
0.33680.0281230.32LCH
Lightness
Chroma
Hue
OKLAB
0.3368 -0.02 -0.02
0.3368-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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