Astronaut

#283A7A

General Information about #283A7A

The hexadecimal color #283A7A, also known as Astronaut, is a dark shade of blue-purple. It is composed of 15.7% red, 22.7% green and 47.8% blue. In the RGB color model, #283A7A has RGB values of (40, 58, 122). In the CMYK color model, its composition is 67% cyan, 52% magenta, 0% yellow, and 52% black. This color evokes feelings of calmness, stability, and sophistication. Its depth and richness make it suitable for various design applications where a sense of elegance and trustworthiness is desired. It's often used in corporate branding, web design, and interior decorating to create a professional and refined aesthetic. The color's subdued nature allows it to pair well with lighter shades and accent colors, providing versatility in its usage.

The color #283A7A, also known as Astronaut, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of 0.11 means that it requires careful consideration when used as a background or text color. To ensure sufficient contrast, especially for body text, it is recommended to pair it with lighter colors that meet WCAG (Web Content Accessibility Guidelines) AA or AAA contrast ratios. For example, using white or a very light gray as text on an Astronaut background can provide adequate readability. When using #283A7A for decorative elements, consider adding borders or outlines with contrasting colors to improve visibility. Avoid using it for interactive elements without clear visual cues, as users may struggle to identify them. Tools like contrast checkers can help verify that the color combinations meet accessibility standards. Meaningful non-color designators such as labels or other descriptive elements are recommended as well, to maintain an inclusive design.

Shades

Digital Color Formats

RGB
40 58 122
RGB40 58 122
Red
Green
Blue
HSL
226.83deg 50.62% 31.76%
226.8350.6231.76HSL
Hue
Saturation
Lightness
HWB
226.83deg 15.69% 52.16%
226.8315.6952.16HWB
Hue
Whiteness
Blackness
hex#283A7A
rgb40 58 122
hsl226.83deg 50.62% 31.76%
cmyk67.21% 52.46% 0% 52.16%
hwb226.83deg 15.69% 52.16%
xyz-d650.06 0.05 0.19
oklch0.3711 0.1112 268.68
oklab0.3711 0 -0.11
CMYK
67.21% 52.46% 0% 52.16%
67.2152.46052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.19
0.060.050.19XYZ
X
Y
Z
OKLCH
0.3711 0.1112 268.68
0.37110.1112268.68LCH
Lightness
Chroma
Hue
OKLAB
0.3711 0 -0.11
0.37110-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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