Dark Blue

#1811D5

General Information about #1811D5

The hexadecimal color #1811D5 is a dark shade of blue. In the RGB color model, it is composed of 9.41% red, 6.67% green, and 83.53% blue. Its HSL values are 244 degrees hue, 86% saturation, and 45% lightness. Color #1811D5 is primarily associated with depth, trustworthiness, and sophistication. It evokes a sense of calm and stability and is often used to represent authority and knowledge. Due to its low luminance, it's essential to pair this color with lighter shades for text and interactive elements to ensure readability and accessibility. In branding, this color can be used to convey a sense of reliability and professionalism.

The hex color #1811D5, a dark blue, presents several accessibility considerations for web developers. Its luminance is quite low, which means sufficient contrast with foreground elements is crucial. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using this dark blue as a background requires light text colors like white or light yellow to ensure readability. Moreover, relying solely on color to convey information should be avoided. Providing alternative cues like text labels or icons ensures that users with color vision deficiencies can still understand the content. Tools like contrast checkers can help determine if color combinations meet accessibility standards. For interactive elements, ensure that hover and focus states are clearly distinguishable.

Shades

Digital Color Formats

RGB
24 17 213
RGB24 17 213
Red
Green
Blue
HSL
242.14deg 85.22% 45.1%
242.1485.2245.1HSL
Hue
Saturation
Lightness
HWB
242.14deg 6.67% 16.47%
242.146.6716.47HWB
Hue
Whiteness
Blackness
hex#1811D5
rgb24 17 213
hsl242.14deg 85.22% 45.1%
cmyk88.73% 92.02% 0% 16.47%
hwb242.14deg 6.67% 16.47%
xyz-d650.13 0.05 0.63
oklch0.4075 0.2646 266.94
oklab0.4075 -0.01 -0.26
CMYK
88.73% 92.02% 0% 16.47%
88.7392.02016.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.05 0.63
0.130.050.63XYZ
X
Y
Z
OKLCH
0.4075 0.2646 266.94
0.40750.2646266.94LCH
Lightness
Chroma
Hue
OKLAB
0.4075 -0.01 -0.26
0.4075-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons