Blue Gem

#1F0C8C

General Information about #1F0C8C

The hexadecimal color code #1F0C8C represents a dark shade of blue. In the RGB color model, it is composed of 12.2% red, 4.7% green, and 54.9% blue. In the CMYK color model, it is composed of 77.7% cyan, 91.5% magenta, 0% yellow, and 45.1% black. This color is often associated with royalty, sophistication, and mystery. It is a cool color that can evoke feelings of calmness and tranquility. The wavelength of light that corresponds to this color is approximately 460 nanometers. It can be used in various design applications to create a sense of depth and elegance. The color name, Blue Gem, suggests a precious and valuable quality, aligning with its use in high-end brands and products.

The color #1F0C8C, also known as Blue Gem, presents significant accessibility challenges, particularly regarding color contrast. When used as text against a white background, or conversely, white text against a #1F0C8C background, the contrast ratio is very low. This makes it difficult for individuals with visual impairments, such as low vision or color blindness, to distinguish the text from the background. Web Content Accessibility Guidelines (WCAG) recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Blue Gem falls far short of these recommendations. Therefore, using this color for text or important UI elements requires careful consideration of the background color. Pairing it with very light shades of yellow or orange could improve contrast, but thorough testing with accessibility tools is crucial to ensure compliance. Avoid using it for essential information without sufficient contrast.

Shades

Digital Color Formats

RGB
31 12 140
RGB31 12 140
Red
Green
Blue
HSL
248.91deg 84.21% 29.8%
248.9184.2129.8HSL
Hue
Saturation
Lightness
HWB
248.91deg 4.71% 45.1%
248.914.7145.1HWB
Hue
Whiteness
Blackness
hex#1F0C8C
rgb31 12 140
hsl248.91deg 84.21% 29.8%
cmyk77.86% 91.43% 0% 45.1%
hwb248.91deg 4.71% 45.1%
xyz-d650.05 0.02 0.25
oklch0.3119 0.1865 273.58
oklab0.3119 0.01 -0.19
CMYK
77.86% 91.43% 0% 45.1%
77.8691.43045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3119 0.1865 273.58
0.31190.1865273.58LCH
Lightness
Chroma
Hue
OKLAB
0.3119 0.01 -0.19
0.31190.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons