Blumine

#1B5680

General Information about #1B5680 (Blumine)

The color #1B5680, also known as Blumine, is a deep, muted shade of blue. It belongs to the blue color family, specifically a darker, more complex variant. In the RGB color model, #1B5680 is composed of 10.6% red, 33.73% green, and 50.2% blue. This blend gives it a cool, calming appearance. In the CMYK color model, which is used for printing, it consists of 79% cyan, 33% magenta, 0% yellow, and 50% black. The hex code #1B5680 is commonly used in web design and graphic design to specify this particular shade of blue. Blumine's subtle nature makes it suitable for backgrounds, text, and other design elements where a sophisticated and understated color is desired. It evokes feelings of trust, stability, and professionalism.

The hex color #1B5680, also known as Blumine, presents some accessibility challenges. Its relatively low luminance can make it difficult to read when used as text on a white background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. When Blumine is used on a white background, the contrast ratio might fall short, potentially causing readability issues for users with visual impairments. To improve accessibility, consider using a lighter color for the background or a lighter shade of Blumine. Also, providing alternative text for images and icons using this color can enhance usability for screen reader users. Careful consideration of color combinations is crucial to ensure that web content is accessible to everyone.

Shades

Digital Color Formats

RGB
27 86 128
RGB27 86 128
Red
Green
Blue
HSL
204.95deg 65.16% 30.39%
204.9565.1630.39HSL
Hue
Saturation
Lightness
HWB
204.95deg 10.59% 49.8%
204.9510.5949.8HWB
Hue
Whiteness
Blackness
hex#1B5680
rgb27 86 128
hsl204.95deg 65.16% 30.39%
cmyk78.91% 32.81% 0% 49.8%
hwb204.95deg 10.59% 49.8%
xyz-d650.08 0.08 0.22
oklch0.4368 0.0914 244.06
oklab0.4368 -0.04 -0.08
CMYK
78.91% 32.81% 0% 49.8%
78.9132.81049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.22
0.080.080.22XYZ
X
Y
Z
OKLCH
0.4368 0.0914 244.06
0.43680.0914244.06LCH
Lightness
Chroma
Hue
OKLAB
0.4368 -0.04 -0.08
0.4368-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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