Blue Gem

#280A87

General Information

The hex color #280A87, also known as Blue Gem, is a deep, saturated shade of blue-violet. In the RGB color model, it is composed of 15.7% red, 3.9% green, and 52.9% blue. This color evokes feelings of royalty, mystery, and sophistication. It is often associated with creativity, intuition, and the subconscious mind. In color psychology, darker shades of blue are linked to stability, trust, and intelligence. The Blue Gem color is frequently used in designs where a sense of elegance, depth, and intrigue is desired. It is a complex color with a strong presence, capable of adding visual interest and emotional depth to various applications.

The hex color #280A87, a deep and intense blue-violet, presents several accessibility considerations for web developers. Due to its low luminance, it's crucial to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. When using #280A87 for text, pair it with a light color like white or a very pale yellow to meet these contrast requirements. For larger graphical elements and user interface components, a contrast ratio of 3:1 is necessary. Avoid using #280A87 for small, intricate details, as its darkness can obscure them, making the content inaccessible to users with visual impairments. Thoroughly test the color combination with accessibility tools to ensure compliance and optimal user experience for all visitors, including those with low vision or color blindness. Consider providing alternative color schemes for users who may need them.

Shades

Digital Color Formats

RGB
40 10 135
RGB40 10 135
Red
Green
Blue
HSL
254.4deg 86.21% 28.43%
254.486.2128.43HSL
Hue
Saturation
Lightness
HWB
254.4deg 3.92% 47.06%
254.43.9247.06HWB
Hue
Whiteness
Blackness
hex#280A87
rgb40 10 135
hsl254.4deg 86.21% 28.43%
cmyk70.37% 92.59% 0% 47.06%
hwb254.4deg 3.92% 47.06%
xyz-d650.05 0.02 0.23
oklch0.311 0.1796 278.9
oklab0.311 0.03 -0.18
CMYK
70.37% 92.59% 0% 47.06%
70.3792.59047.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.23
0.050.020.23XYZ
X
Y
Z
OKLCH
0.311 0.1796 278.9
0.3110.1796278.9LCH
Lightness
Chroma
Hue
OKLAB
0.311 0.03 -0.18
0.3110.03-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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