Blumine

#28637A

General Information about #28637A

The hexadecimal color #28637A, also known as Blumine, is a dark, muted shade of cyan-blue. It is composed of 15.7% red, 38.8% green, and 47.8% blue. In the RGB color space, it falls within the range of cool, calming colors. Blumine is often associated with tranquility, stability, and professionalism. Its relatively low saturation gives it a sophisticated and understated appearance. In color theory, it is considered a tertiary color, lying between blue and cyan on the color wheel. This color can evoke feelings of peace and serenity, making it a popular choice for designs that aim to promote relaxation or trustworthiness. It's a versatile color that can be used in various contexts.

The color #28637A, also known as Blumine, presents some accessibility considerations for web development. Its relatively low luminance can create insufficient contrast against both white and black backgrounds. When using this color for text, it is crucial to ensure a contrast ratio of at least 4.5:1 against the background color, as recommended by WCAG guidelines. Tools like contrast checkers can help verify compliance. For graphical elements and user interface components, a contrast ratio of 3:1 is generally acceptable. When pairing Blumine with other colors, consider those with higher luminance values to maintain readability and ensure usability for individuals with visual impairments. Avoid using this color for essential information if sufficient contrast cannot be achieved. Providing alternative styling options for users who need enhanced contrast can further improve accessibility.

Shades

Digital Color Formats

RGB
40 99 122
RGB40 99 122
Red
Green
Blue
HSL
196.83deg 50.62% 31.76%
196.8350.6231.76HSL
Hue
Saturation
Lightness
HWB
196.83deg 15.69% 52.16%
196.8315.6952.16HWB
Hue
Whiteness
Blackness
hex#28637A
rgb40 99 122
hsl196.83deg 50.62% 31.76%
cmyk67.21% 18.85% 0% 52.16%
hwb196.83deg 15.69% 52.16%
xyz-d650.09 0.11 0.2
oklch0.4712 0.0709 227.01
oklab0.4712 -0.05 -0.05
CMYK
67.21% 18.85% 0% 52.16%
67.2118.85052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.11 0.2
0.090.110.2XYZ
X
Y
Z
OKLCH
0.4712 0.0709 227.01
0.47120.0709227.01LCH
Lightness
Chroma
Hue
OKLAB
0.4712 -0.05 -0.05
0.4712-0.05-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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