Blue Dianne

#1F484B

General Information

The hexadecimal color code #1F484B, also recognized as Blue Dianne, is a dark shade of cyan-blue. It is composed of 12.2% red, 28.2% green, and 29.4% blue. In the RGB color model, it is represented as (31, 72, 75). This color is often associated with tranquility, sophistication, and depth. It is a popular choice in design for creating a calming and professional atmosphere. The color falls within the teal spectrum, which is a blend of blue and green. Colors like this are often used in web design, interior design, and graphic design to evoke feelings of serenity and stability. The hex code #1F484B provides designers with a precise way to specify this color in digital applications, ensuring consistency across different platforms and devices.

The color #1F484B, also known as Blue Dianne, presents some accessibility challenges, particularly in scenarios involving text. Its relatively low luminance value (dark color) means that it requires careful consideration of contrast ratios against background colors. For text to be legible, it is crucial to pair it with a light background to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If used as a background, ensure that foreground elements such as text or icons are sufficiently light. When designing, consider users with visual impairments or color blindness, and test the color combination using accessibility evaluation tools to ensure compliance with accessibility guidelines, providing a better experience for all users. Ensuring sufficient contrast helps users perceive the information without strain, improving overall usability.

Shades

Digital Color Formats

RGB
31 72 75
RGB31 72 75
Red
Green
Blue
HSL
184.09deg 41.51% 20.78%
184.0941.5120.78HSL
Hue
Saturation
Lightness
HWB
184.09deg 12.16% 70.59%
184.0912.1670.59HWB
Hue
Whiteness
Blackness
hex#1F484B
rgb31 72 75
hsl184.09deg 41.51% 20.78%
cmyk58.67% 4% 0% 70.59%
hwb184.09deg 12.16% 70.59%
xyz-d650.04 0.05 0.07
oklch0.3737 0.046 201.83
oklab0.3737 -0.04 -0.02
CMYK
58.67% 4% 0% 70.59%
58.674070.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.07
0.040.050.07XYZ
X
Y
Z
OKLCH
0.3737 0.046 201.83
0.37370.046201.83LCH
Lightness
Chroma
Hue
OKLAB
0.3737 -0.04 -0.02
0.3737-0.04-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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