Blue Gem

#240D8A

General Information

The hex color #240D8A, often referred to as "Blue Gem", is a deep, saturated shade of blue-violet. In the RGB color model, it is composed of 14.12% red, 5.1% green, and 54.12% blue. In the CMYK color model, used in printing, it consists of 74% cyan, 91% magenta, 0% yellow, and 46% black. Its unique combination of primary colors gives it a rich, jewel-toned appearance, which is why it's often associated with sophistication and luxury. It belongs to the broader family of blue colors, but its higher concentration of blue pigments places it closer to purple on the color spectrum. This color evokes feelings of calmness and creativity, which are characteristics often attributed to blue hues.

The hex color #240d8a, also known as Blue Gem, presents some accessibility challenges, especially when used for text or interactive elements. Its dark nature results in low contrast against common light backgrounds like white. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. To improve accessibility, it's recommended to pair #240d8a with very light colors such as #ffffff, #f0f0f0 or #e5e5e5 for text and interactive elements, ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Avoid using this color for crucial information or actions without careful consideration of contrast. Also, provide alternative cues like icons or labels, alongside color, to cater to users with color blindness.

Shades

Digital Color Formats

RGB
36 13 138
RGB36 13 138
Red
Green
Blue
HSL
251.04deg 82.78% 29.61%
251.0482.7829.61HSL
Hue
Saturation
Lightness
HWB
251.04deg 5.1% 45.88%
251.045.145.88HWB
Hue
Whiteness
Blackness
hex#240D8A
rgb36 13 138
hsl251.04deg 82.78% 29.61%
cmyk73.91% 90.58% 0% 45.88%
hwb251.04deg 5.1% 45.88%
xyz-d650.05 0.02 0.24
oklch0.3137 0.1823 276.15
oklab0.3137 0.02 -0.18
CMYK
73.91% 90.58% 0% 45.88%
73.9190.58045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.24
0.050.020.24XYZ
X
Y
Z
OKLCH
0.3137 0.1823 276.15
0.31370.1823276.15LCH
Lightness
Chroma
Hue
OKLAB
0.3137 0.02 -0.18
0.31370.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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