Astronaut

#2B316D

General Information About Astronaut (#2B316D)

The hexadecimal color code #2B316D represents a dark shade of blue-violet. It is commonly referred to as 'Astronaut' due to its association with the deep, mysterious hues of space. In the RGB color model, #2B316D is composed of 17.1% red, 19.2% green, and 42.7% blue. This combination results in a color that exudes a sense of calmness, stability, and sophistication. The CMYK color model equivalent is 60% cyan, 55% magenta, 0% yellow, and 57% black. Colors similar to Astronaut are often used in contexts where trust and reliability are essential, making it a popular choice for corporate branding, financial applications, and educational materials. Its understated elegance also lends itself well to designs aiming for a modern and refined aesthetic.

The color #2B316D, also known as Astronaut, presents some accessibility considerations for web developers. Due to its relatively dark hue, it's crucial to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using Astronaut as a background, pairing it with lighter text colors like white or light yellow can improve readability. Conversely, if Astronaut is used for text, a light background color is essential. Tools like contrast checkers can help verify compliance with accessibility standards. Also, consider providing alternative color schemes for users with visual impairments, ensuring a more inclusive experience. Remember to test the color combination on various devices and screen resolutions to guarantee optimal visibility for all users.

Shades

Digital Color Formats

RGB
43 49 109
RGB43 49 109
Red
Green
Blue
HSL
234.55deg 43.42% 29.8%
234.5543.4229.8HSL
Hue
Saturation
Lightness
HWB
234.55deg 16.86% 57.25%
234.5516.8657.25HWB
Hue
Whiteness
Blackness
hex#2B316D
rgb43 49 109
hsl234.55deg 43.42% 29.8%
cmyk60.55% 55.05% 0% 57.25%
hwb234.55deg 16.86% 57.25%
xyz-d650.05 0.04 0.15
oklch0.3433 0.1031 275.29
oklab0.3433 0.01 -0.1
CMYK
60.55% 55.05% 0% 57.25%
60.5555.05057.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.15
0.050.040.15XYZ
X
Y
Z
OKLCH
0.3433 0.1031 275.29
0.34330.1031275.29LCH
Lightness
Chroma
Hue
OKLAB
0.3433 0.01 -0.1
0.34330.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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