Blue Dianne

#1E4755

General Information about #1E4755

The hexadecimal color code #1E4755, also known as Blue Dianne, represents a dark shade of cyan-blue. It is composed of 11.8% red, 27.84% green, and 33.33% blue. In the RGB color model, these values translate to 30 red, 71 green, and 85 blue. When converted to CMYK (cyan, magenta, yellow, key/black), #1E4755 consists of 64% cyan, 16% magenta, 0% yellow, and 67% black. This color leans towards the cooler end of the spectrum, making it suitable for designs that aim to evoke feelings of calmness, stability, or sophistication. Its relatively low brightness suggests that it is best used as an accent color or paired with lighter shades to ensure readability and visual appeal.

The color #1E4755, also known as Blue Dianne, presents some accessibility challenges, particularly concerning text legibility. Its relatively low luminance value of approximately 0.1 means it offers limited contrast against both white and black backgrounds. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. When using #1E4755 as a background, it's essential to pair it with a very light color for text, such as white or a pale yellow, to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can assist in verifying compliance with accessibility standards. Avoid using this color for critical information or interactive elements unless adequate contrast is provided, as it may be difficult for some users to discern.

Shades

Digital Color Formats

RGB
30 71 85
RGB30 71 85
Red
Green
Blue
HSL
195.27deg 47.83% 22.55%
195.2747.8322.55HSL
Hue
Saturation
Lightness
HWB
195.27deg 11.76% 66.67%
195.2711.7666.67HWB
Hue
Whiteness
Blackness
hex#1E4755
rgb30 71 85
hsl195.27deg 47.83% 22.55%
cmyk64.71% 16.47% 0% 66.67%
hwb195.27deg 11.76% 66.67%
xyz-d650.04 0.05 0.09
oklch0.375 0.0515 223.23
oklab0.375 -0.04 -0.04
CMYK
64.71% 16.47% 0% 66.67%
64.7116.47066.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.09
0.040.050.09XYZ
X
Y
Z
OKLCH
0.375 0.0515 223.23
0.3750.0515223.23LCH
Lightness
Chroma
Hue
OKLAB
0.375 -0.04 -0.04
0.375-0.04-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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