Blue Dianne

#1E4D4F

About Hex Color #1E4D4F

The hexadecimal color code #1E4D4F, often referred to as Blue Dianne, is a dark shade of cyan, exhibiting a blend of blue and green hues. It belongs to the cyan color family and is commonly perceived as a muted, sophisticated tone. In the RGB color model, #1E4D4F consists of 11.76% red, 30.2% green, and 31% blue. This color is frequently used in design applications where a sense of tranquility and professionalism is desired. Its cool undertones make it versatile for pairing with both warm and cool colors, offering designers flexibility in creating balanced and visually appealing compositions. The color is considered relatively dark, with low luminance, which impacts its usability for text and interface elements. Its CMYK values are C:62, M:2, Y:0, K:69.

The color #1E4D4F, also known as Blue Dianne, presents some accessibility challenges, particularly when used as a background for text. Its relatively low luminance value means that it requires careful consideration of text color choices 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 to meet AA compliance. When using #1E4D4F, opt for light-colored text, such as white (#FFFFFF) or very pale yellows or greens, to maximize readability. Tools like contrast checkers can help evaluate specific color combinations. Additionally, avoid using this color for critical interactive elements without proper contrast, as users with visual impairments may struggle to identify and use them. Thoughtful design and testing are crucial to ensure that content remains accessible to all users.

Shades

Digital Color Formats

RGB
30 77 79
RGB30 77 79
Red
Green
Blue
HSL
182.45deg 44.95% 21.37%
182.4544.9521.37HSL
Hue
Saturation
Lightness
HWB
182.45deg 11.76% 69.02%
182.4511.7669.02HWB
Hue
Whiteness
Blackness
hex#1E4D4F
rgb30 77 79
hsl182.45deg 44.95% 21.37%
cmyk62.03% 2.53% 0% 69.02%
hwb182.45deg 11.76% 69.02%
xyz-d650.05 0.06 0.08
oklch0.389 0.0507 199.15
oklab0.389 -0.05 -0.02
CMYK
62.03% 2.53% 0% 69.02%
62.032.53069.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.08
0.050.060.08XYZ
X
Y
Z
OKLCH
0.389 0.0507 199.15
0.3890.0507199.15LCH
Lightness
Chroma
Hue
OKLAB
0.389 -0.05 -0.02
0.389-0.05-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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