Blue Gem

#1F0F89

General Information about #1F0F89

The hex color #1F0F89, also known as Blue Gem, is a dark and intense shade of blue. It is composed of 12.2% red, 5.9% green, and 53.7% blue. In the RGB color space, it is represented as rgb(31, 15, 137). This color has a strong blue dominance, which gives it a cool and calming feel, but its darkness adds a sense of mystery and depth. The color is often associated with elegance, sophistication, and professionalism. It is commonly used in design to evoke feelings of trust, security, and intelligence. Its CMYK representation is 77.37% cyan, 89.05% magenta, 0% yellow, and 46.27% black.

The hex color #1F0F89, also known as Blue Gem, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value results in a poor contrast ratio against common background colors like white. This makes text or interactive elements using this color difficult to read or distinguish. Web developers should avoid using #1F0F89 for crucial UI elements, text, or links without providing sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to comply with WCAG guidelines. To improve accessibility, consider using lighter shades of blue or pairing it with contrasting colors like yellow or white to ensure readability and usability for all users. Proper contrast ensures that individuals with low vision or color blindness can perceive the content effectively.

Shades

Digital Color Formats

RGB
31 15 137
RGB31 15 137
Red
Green
Blue
HSL
247.87deg 80.26% 29.8%
247.8780.2629.8HSL
Hue
Saturation
Lightness
HWB
247.87deg 5.88% 46.27%
247.875.8846.27HWB
Hue
Whiteness
Blackness
hex#1F0F89
rgb31 15 137
hsl247.87deg 80.26% 29.8%
cmyk77.37% 89.05% 0% 46.27%
hwb247.87deg 5.88% 46.27%
xyz-d650.05 0.02 0.24
oklch0.3105 0.1813 273.8
oklab0.3105 0.01 -0.18
CMYK
77.37% 89.05% 0% 46.27%
77.3789.05046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.24
0.050.020.24XYZ
X
Y
Z
OKLCH
0.3105 0.1813 273.8
0.31050.1813273.8LCH
Lightness
Chroma
Hue
OKLAB
0.3105 0.01 -0.18
0.31050.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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