Blumine

#1B567D

General Information about #1B567D

The hex color code #1B567D, also known as Blumine, represents a dark shade of cyan-blue. It is composed of 10.6% red, 33.7% green, and 49% blue. In the RGB color model, this translates to 27 red, 86 green, and 125 blue. The corresponding CMYK values are 78.4% cyan, 31.2% magenta, 0% yellow, and 51% black. This color is often associated with feelings of calmness, stability, and trust, making it a popular choice for corporate branding and websites seeking to convey these qualities. Due to its dark nature, it is most effective when paired with lighter colors to provide sufficient contrast and readability. The color sits somewhat between blue and cyan in the color space.

The color #1B567D, a dark and muted blue, presents some accessibility challenges. Its low lightness value means that text rendered in this color on a white background may not meet WCAG standards for contrast ratio, especially for smaller text sizes. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a lighter color for text on a #1B567D background, such as a light gray or off-white, is crucial to ensure readability for users with visual impairments. Also, avoid using this color alone to convey important information; supplement it with text or icons to ensure accessibility for colorblind users. Consider using online contrast checkers to verify the contrast ratio of your color combinations.

Shades

Digital Color Formats

RGB
27 86 125
RGB27 86 125
Red
Green
Blue
HSL
203.88deg 64.47% 29.8%
203.8864.4729.8HSL
Hue
Saturation
Lightness
HWB
203.88deg 10.59% 50.98%
203.8810.5950.98HWB
Hue
Whiteness
Blackness
hex#1B567D
rgb27 86 125
hsl203.88deg 64.47% 29.8%
cmyk78.4% 31.2% 0% 50.98%
hwb203.88deg 10.59% 50.98%
xyz-d650.07 0.08 0.21
oklch0.435 0.0877 242.15
oklab0.435 -0.04 -0.08
CMYK
78.4% 31.2% 0% 50.98%
78.431.2050.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.21
0.070.080.21XYZ
X
Y
Z
OKLCH
0.435 0.0877 242.15
0.4350.0877242.15LCH
Lightness
Chroma
Hue
OKLAB
0.435 -0.04 -0.08
0.435-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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