Blue Gem

#280398

General Information about #280398

The hex color #280398, also known as Blue Gem, is a deep, rich shade of blue located in the dark end of the blue color spectrum. It is composed of 15.7% red, 1.2% green, and 59.6% blue. This color evokes feelings of sophistication, depth, and mystery. In the RGB color model, it is represented as (40, 3, 152). In the CMYK color model, it is composed of 73.68% cyan, 98.03% magenta, 0% yellow, and 40.39% black. This color is not typically found in nature, but can be created with specialized coloring materials. It's a popular choice in digital design for creating a sense of depth and elegance, but requires careful consideration for accessibility due to its dark nature.

The hex color #280398, also known as Blue Gem, presents significant accessibility challenges, particularly when used for text or interactive elements. Its dark hue results in low contrast against typical light backgrounds (white or light gray), making it difficult for users with visual impairments to discern content. To improve accessibility, it's crucial to pair this color with much lighter shades for text or interactive components. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG (Web Content Accessibility Guidelines) AA standards. Consider using a contrast checker tool to ensure sufficient contrast. Avoid using #280398 as the sole means of conveying information, and always provide alternative cues, such as labels or icons, to enhance usability for all users, including those with color blindness.

Shades

Digital Color Formats

RGB
40 3 152
RGB40 3 152
Red
Green
Blue
HSL
254.9deg 96.13% 30.39%
254.996.1330.39HSL
Hue
Saturation
Lightness
HWB
254.9deg 1.18% 40.39%
254.91.1840.39HWB
Hue
Whiteness
Blackness
hex#280398
rgb40 3 152
hsl254.9deg 96.13% 30.39%
cmyk73.68% 98.03% 0% 40.39%
hwb254.9deg 1.18% 40.39%
xyz-d650.07 0.03 0.3
oklch0.3282 0.2015 276.4
oklab0.3282 0.02 -0.2
CMYK
73.68% 98.03% 0% 40.39%
73.6898.03040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.3
0.070.030.3XYZ
X
Y
Z
OKLCH
0.3282 0.2015 276.4
0.32820.2015276.4LCH
Lightness
Chroma
Hue
OKLAB
0.3282 0.02 -0.2
0.32820.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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