Dark Blue

#250BDB

General Information about Dark Blue

The hexadecimal color #250BDB, also known as Dark Blue, is a deeply saturated shade of blue. It is composed of 14.5% red, 4.3% green, and 85.9% blue. In the RGB color model, it is represented as rgb(37, 11, 219). The color is often associated with feelings of calmness, seriousness, trust, intelligence and stability. Dark Blue is frequently used to signify importance or confidence. It is important to note that this particular shade of dark blue has accessibility challenges, and care should be taken when using it for text or elements requiring high readability. When used effectively, Dark Blue can add a sophisticated touch to various design projects.

The hex color #250BDB, a deep, dark blue, presents significant accessibility challenges, especially when used as text on a white background. Its low luminance contrast ratio can make it difficult for users with visual impairments to read. 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. This dark blue hue often fails to meet these standards, requiring careful consideration. To enhance accessibility, it's advisable to pair #250BDB with a very light color like white or a pale yellow to ensure sufficient contrast. Using it for decorative elements or larger graphical components where readability isn't paramount can be a more appropriate approach. Developers should always test color combinations using accessibility tools to verify compliance with accessibility standards and ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
37 11 219
RGB37 11 219
Red
Green
Blue
HSL
247.5deg 90.43% 45.1%
247.590.4345.1HSL
Hue
Saturation
Lightness
HWB
247.5deg 4.31% 14.12%
247.54.3114.12HWB
Hue
Whiteness
Blackness
hex#250BDB
rgb37 11 219
hsl247.5deg 90.43% 45.1%
cmyk83.11% 94.98% 0% 14.12%
hwb247.5deg 4.31% 14.12%
xyz-d650.14 0.06 0.67
oklch0.4174 0.2695 269.33
oklab0.4174 0 -0.27
CMYK
83.11% 94.98% 0% 14.12%
83.1194.98014.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.06 0.67
0.140.060.67XYZ
X
Y
Z
OKLCH
0.4174 0.2695 269.33
0.41740.2695269.33LCH
Lightness
Chroma
Hue
OKLAB
0.4174 0 -0.27
0.41740-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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