Astronaut

#263178

General Information about #263178

The hexadecimal color #263178, also known as Astronaut, is a dark shade of blue positioned in the blue region of the color spectrum. It consists of 15% red, 19.2% green, and 47.1% blue. In the RGB color model, it is composed of these values. In the CMYK color model, the color consists of 68% cyan, 59% magenta, 0% yellow, and 53% black. This color evokes feelings of depth, stability, and trust, making it suitable for applications aiming to convey those attributes. Its darkness suggests a sense of seriousness and professionalism. Colors similar to #263178 often include navy blues and deep indigos, each sharing a characteristic richness and depth.

The color #263178, also known as Astronaut, presents some accessibility challenges, especially when used as text on a white background. Its relatively low luminance value of approximately 0.11 makes it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Astronaut falls short of these recommendations when paired with white, necessitating careful consideration of color pairings. To improve accessibility, consider using it with lighter colors that provide sufficient contrast, or increasing the font size and weight to enhance readability. Providing alternative text descriptions for images using this color is also good practice to ensure inclusivity. Tools like contrast checkers can help evaluate color combinations.

Shades

Digital Color Formats

RGB
38 49 120
RGB38 49 120
Red
Green
Blue
HSL
231.95deg 51.9% 30.98%
231.9551.930.98HSL
Hue
Saturation
Lightness
HWB
231.95deg 14.9% 52.94%
231.9514.952.94HWB
Hue
Whiteness
Blackness
hex#263178
rgb38 49 120
hsl231.95deg 51.9% 30.98%
cmyk68.33% 59.17% 0% 52.94%
hwb231.95deg 14.9% 52.94%
xyz-d650.05 0.04 0.18
oklch0.3489 0.1212 271.93
oklab0.3489 0 -0.12
CMYK
68.33% 59.17% 0% 52.94%
68.3359.17052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.18
0.050.040.18XYZ
X
Y
Z
OKLCH
0.3489 0.1212 271.93
0.34890.1212271.93LCH
Lightness
Chroma
Hue
OKLAB
0.3489 0 -0.12
0.34890-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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