Blue Dianne

#1F454D

General Information

The hex color #1F454D, also known as Blue Dianne, is a dark, muted shade of teal. It falls within the blue-green color spectrum, exhibiting a balance between coolness and depth. This color is often associated with tranquility, stability, and sophistication, making it a popular choice for designs that aim to convey a sense of calm and professionalism. In terms of color theory, #1F454D can be considered a tertiary color, resulting from the mixture of blue and green with a touch of black to darken the tone. The specific proportions of these components contribute to its unique character and versatility, allowing it to be used in a variety of contexts, from digital interfaces to interior decoration.

The color #1F454D, also known as Blue Dianne, presents some accessibility considerations for web developers. Its relatively low luminance means that it requires careful selection of foreground text colors to ensure sufficient contrast. 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. Using a light text color like white or a very light shade of gray would likely meet these requirements. Tools like contrast checkers can be used to verify the contrast ratio. Also, avoid using this color for interactive elements without clear visual cues, as users with visual impairments might struggle to identify them. Ensure that interactive elements have sufficient size and are clearly labeled. Providing alternative styling options for users who need them can also improve accessibility.

Shades

Digital Color Formats

RGB
31 69 77
RGB31 69 77
Red
Green
Blue
HSL
190.43deg 42.59% 21.18%
190.4342.5921.18HSL
Hue
Saturation
Lightness
HWB
190.43deg 12.16% 69.8%
190.4312.1669.8HWB
Hue
Whiteness
Blackness
hex#1F454D
rgb31 69 77
hsl190.43deg 42.59% 21.18%
cmyk59.74% 10.39% 0% 69.8%
hwb190.43deg 12.16% 69.8%
xyz-d650.04 0.05 0.08
oklch0.3662 0.0452 213.25
oklab0.3662 -0.04 -0.02
CMYK
59.74% 10.39% 0% 69.8%
59.7410.39069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.08
0.040.050.08XYZ
X
Y
Z
OKLCH
0.3662 0.0452 213.25
0.36620.0452213.25LCH
Lightness
Chroma
Hue
OKLAB
0.3662 -0.04 -0.02
0.3662-0.04-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons