Astronaut

#213C79

General Information about #213C79

The hex color #213C79, often referred to as "Astronaut", is a deep, muted shade of blue with a touch of purple. In the RGB color model, it is composed of 13% red, 23.5% green, and 47.5% blue. This specific combination creates a color that conveys feelings of stability, trust, and intellect. Colors similar to #213C79 are often used in branding and design to evoke a sense of professionalism and reliability. It belongs to the blue color family, known for its calming and serene qualities. Its use in visual media often suggests sophistication and depth, making it a versatile choice for various creative projects and applications that require conveying trustworthiness.

The hex color #213C79, also known as Astronaut, presents certain accessibility considerations, especially in web design. When used as a background color, it's crucial to ensure sufficient contrast with text and other foreground elements to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using color contrast checking tools is advisable to verify compliance. Additionally, avoid using color as the sole means of conveying information. Providing alternative cues, such as text labels or icons, ensures that users with visual impairments can still understand the content. Considering users with color blindness is also important, so try to maintain a good grayscale contrast.

Shades

Digital Color Formats

RGB
33 60 121
RGB33 60 121
Red
Green
Blue
HSL
221.59deg 57.14% 30.2%
221.5957.1430.2HSL
Hue
Saturation
Lightness
HWB
221.59deg 12.94% 52.55%
221.5912.9452.55HWB
Hue
Whiteness
Blackness
hex#213C79
rgb33 60 121
hsl221.59deg 57.14% 30.2%
cmyk72.73% 50.41% 0% 52.55%
hwb221.59deg 12.94% 52.55%
xyz-d650.06 0.05 0.19
oklch0.371 0.1093 263.92
oklab0.371 -0.01 -0.11
CMYK
72.73% 50.41% 0% 52.55%
72.7350.41052.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.19
0.060.050.19XYZ
X
Y
Z
OKLCH
0.371 0.1093 263.92
0.3710.1093263.92LCH
Lightness
Chroma
Hue
OKLAB
0.371 -0.01 -0.11
0.371-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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