Haiti

#181840

General Information about #181840

The hexadecimal color code #181840 represents a dark shade of blue-violet, often referred to as 'Haiti'. It is composed of 9.4% red, 9.4% green, and 25.1% blue. In the RGB color model, this translates to 24 red, 24 green, and 64 blue. This color is often associated with sophistication, depth, and mystery. It falls within the cool color spectrum and can evoke feelings of calmness or introspection. In color theory, #181840 is a tertiary color, created by mixing a primary color (blue) with a secondary color (violet). Its subdued nature makes it suitable for backgrounds or elements where a subtle yet impactful presence is desired.

The hex color #181840, a deep shade of indigo, presents distinct accessibility challenges. Its low luminance makes it difficult to read text rendered in lighter colors against this background. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. To ensure accessibility, pairing #181840 with bright, contrasting colors like #FFFFFF (white) or #FFFF00 (yellow) is recommended. Tools like contrast checkers can help assess the contrast ratio. Developers should also provide alternative color schemes to accommodate users' preferences and needs, further enhancing accessibility. Regular testing with accessibility evaluation tools is advisable.

Shades

Digital Color Formats

RGB
24 24 64
RGB24 24 64
Red
Green
Blue
HSL
240deg 45.45% 17.25%
24045.4517.25HSL
Hue
Saturation
Lightness
HWB
240deg 9.41% 74.9%
2409.4174.9HWB
Hue
Whiteness
Blackness
hex#181840
rgb24 24 64
hsl240deg 45.45% 17.25%
cmyk62.5% 62.5% 0% 74.9%
hwb240deg 9.41% 74.9%
xyz-d650.02 0.01 0.05
oklch0.2356 0.0743 279.07
oklab0.2356 0.01 -0.07
CMYK
62.5% 62.5% 0% 74.9%
62.562.5074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.05
0.020.010.05XYZ
X
Y
Z
OKLCH
0.2356 0.0743 279.07
0.23560.0743279.07LCH
Lightness
Chroma
Hue
OKLAB
0.2356 0.01 -0.07
0.23560.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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