Astronaut

#1E4270

General Information about #1E4270

The hexadecimal color #1E4270, also known as Astronaut, is a dark shade of blue with a touch of green. It belongs to the blue color family and exhibits a calming, sophisticated, and trustworthy character. In the RGB color model, it is composed of 12.75% red, 25.88% green, and 43.92% blue. Its CMYK representation is 0.71, 0.41, 0.00, 0.56, meaning it requires a significant amount of cyan and magenta to reproduce accurately in print. This color can evoke feelings of stability, intelligence, and depth. It is often associated with corporate branding, particularly in industries seeking to convey professionalism and reliability. Its relative darkness also makes it suitable for use as a background color, provided sufficient contrast is maintained with foreground elements.

The hex color #1E4270, also known as Astronaut, presents some accessibility challenges. With a relatively low luminance, it may not provide sufficient contrast when used as text against a white background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color might fall short, especially for users with visual impairments. Therefore, it's crucial to pair #1E4270 with lighter colors to ensure readability. Consider using tools to assess contrast ratios and adjust color choices accordingly. Implementing ARIA attributes can also enhance accessibility by providing screen readers with additional information about the content's purpose and relationships. Furthermore, avoid using color alone to convey important information; always provide alternative cues such as text labels or icons.

Shades

Digital Color Formats

RGB
30 66 112
RGB30 66 112
Red
Green
Blue
HSL
213.66deg 57.75% 27.84%
213.6657.7527.84HSL
Hue
Saturation
Lightness
HWB
213.66deg 11.76% 56.08%
213.6611.7656.08HWB
Hue
Whiteness
Blackness
hex#1E4270
rgb30 66 112
hsl213.66deg 57.75% 27.84%
cmyk73.21% 41.07% 0% 56.08%
hwb213.66deg 11.76% 56.08%
xyz-d650.05 0.05 0.16
oklch0.3775 0.0894 255.69
oklab0.3775 -0.02 -0.09
CMYK
73.21% 41.07% 0% 56.08%
73.2141.07056.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.16
0.050.050.16XYZ
X
Y
Z
OKLCH
0.3775 0.0894 255.69
0.37750.0894255.69LCH
Lightness
Chroma
Hue
OKLAB
0.3775 -0.02 -0.09
0.3775-0.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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