Astronaut

#1C3A72

General Information about #1C3A72

The hexadecimal color #1C3A72, often referred to as "Astronaut," is a deep, muted shade of blue. It's composed of 11% red, 23% green, and 45% blue. In the RGB color space, it represents a relatively low intensity of red and green compared to blue, resulting in its characteristic depth. In the HSV color space, it has a hue of 220 degrees, a saturation of 60%, and a value of 45%. This color evokes feelings of calmness, reliability, and professionalism, making it a popular choice in various design applications. Understanding its composition and color space values helps designers effectively use it in creating visually appealing and balanced designs. It's a versatile color that can be paired with a range of other colors to achieve different effects, from sophisticated and elegant to modern and bold.

The hex color #1C3A72, also known as Astronaut, presents specific accessibility considerations for web development. Its dark hue means it requires careful pairing with lighter text or interface elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #1C3A72 as a background color necessitates foreground colors like white or very light shades of yellow or green to meet these standards. Otherwise, users with low vision or color deficiencies may struggle to read the content. Developers should use tools to verify contrast ratios and adjust colors as needed to provide an inclusive user experience. Moreover, avoid using color alone to convey important information; supplement it with text or icons for those who cannot distinguish between colors.

Shades

Digital Color Formats

RGB
28 58 114
RGB28 58 114
Red
Green
Blue
HSL
219.07deg 60.56% 27.84%
219.0760.5627.84HSL
Hue
Saturation
Lightness
HWB
219.07deg 10.98% 55.29%
219.0710.9855.29HWB
Hue
Whiteness
Blackness
hex#1C3A72
rgb28 58 114
hsl219.07deg 60.56% 27.84%
cmyk75.44% 49.12% 0% 55.29%
hwb219.07deg 10.98% 55.29%
xyz-d650.05 0.04 0.17
oklch0.3586 0.1032 261.57
oklab0.3586 -0.02 -0.1
CMYK
75.44% 49.12% 0% 55.29%
75.4449.12055.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.17
0.050.040.17XYZ
X
Y
Z
OKLCH
0.3586 0.1032 261.57
0.35860.1032261.57LCH
Lightness
Chroma
Hue
OKLAB
0.3586 -0.02 -0.1
0.3586-0.02-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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