Astronaut

#2B3670

General Information about #2B3670

The hexadecimal color #2B3670, also known as Astronaut, is a dark shade of blue-purple. It belongs to the blue color family and exhibits a calming and sophisticated presence. In the RGB color model, it is composed of 17.1% red, 21.2% green, and 43.9% blue. The corresponding CMYK color code is 61% cyan, 52% magenta, 0% yellow, and 56% black. This color is often associated with feelings of trust, stability, and professionalism. It is a popular choice for businesses seeking to convey a sense of reliability and sophistication in their branding and marketing materials. The color's versatility makes it suitable for various applications, from web design to interior decoration.

The color #2B3670, also known as Astronaut, presents some accessibility challenges, particularly when used for text. Its relatively low lightness value means it offers limited contrast against light backgrounds, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, sufficient contrast is crucial for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #2B3670 for text, careful consideration should be given to the background color to ensure compliance with these guidelines. Employing tools that assess color contrast ratios can help designers make informed decisions and improve the overall accessibility of their designs. Using this color for larger, non-essential design elements poses less of an accessibility risk.

Shades

Digital Color Formats

RGB
43 54 112
RGB43 54 112
Red
Green
Blue
HSL
230.43deg 44.52% 30.39%
230.4344.5230.39HSL
Hue
Saturation
Lightness
HWB
230.43deg 16.86% 56.08%
230.4316.8656.08HWB
Hue
Whiteness
Blackness
hex#2B3670
rgb43 54 112
hsl230.43deg 44.52% 30.39%
cmyk61.61% 51.79% 0% 56.08%
hwb230.43deg 16.86% 56.08%
xyz-d650.05 0.04 0.16
oklch0.3565 0.1005 272.28
oklab0.3565 0 -0.1
CMYK
61.61% 51.79% 0% 56.08%
61.6151.79056.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.16
0.050.040.16XYZ
X
Y
Z
OKLCH
0.3565 0.1005 272.28
0.35650.1005272.28LCH
Lightness
Chroma
Hue
OKLAB
0.3565 0 -0.1
0.35650-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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