Blue Dianne

#1F4A63

General Information about #1F4A63

The hexadecimal color code #1F4A63, also known as Blue Dianne, is a dark, subdued shade of blue. It is composed of 12.2% red, 29% green, and 38.8% blue. In the RGB color model, it is represented as (31, 74, 99). Its CMYK representation is (69.7, 25.2, 0, 61.2). This color evokes feelings of calmness, trust, and stability. It is often associated with professionalism and reliability, making it a popular choice for corporate branding and website design. Its relatively low saturation gives it a sophisticated and understated appearance.

The hex color #1F4A63, also known as Blue Dianne, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, sufficient contrast with foreground text is crucial for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It's unlikely that white text will meet the contrast ratio. Lighter shades of yellow or orange might work. Always test color combinations with accessibility tools. Also, it's important to provide alternative ways to convey information beyond color, such as using text labels or patterns, to ensure accessibility for color-blind users. Consider using this color sparingly for decorative elements or in combination with other accessible design choices.

Shades

Digital Color Formats

RGB
31 74 99
RGB31 74 99
Red
Green
Blue
HSL
202.06deg 52.31% 25.49%
202.0652.3125.49HSL
Hue
Saturation
Lightness
HWB
202.06deg 12.16% 61.18%
202.0612.1661.18HWB
Hue
Whiteness
Blackness
hex#1F4A63
rgb31 74 99
hsl202.06deg 52.31% 25.49%
cmyk68.69% 25.25% 0% 61.18%
hwb202.06deg 12.16% 61.18%
xyz-d650.05 0.06 0.13
oklch0.3907 0.0637 237.1
oklab0.3907 -0.03 -0.05
CMYK
68.69% 25.25% 0% 61.18%
68.6925.25061.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.13
0.050.060.13XYZ
X
Y
Z
OKLCH
0.3907 0.0637 237.1
0.39070.0637237.1LCH
Lightness
Chroma
Hue
OKLAB
0.3907 -0.03 -0.05
0.3907-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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