Science Blue

#0B66DB

General Information

The hexadecimal color code #0B66DB represents a specific shade of blue, often referred to as 'Science Blue'. It's composed of 0B (11 in decimal) red, 66 (102 in decimal) green, and DB (219 in decimal) blue components. This color resides in the blue-violet region of the color spectrum, conveying a sense of calmness, trustworthiness, and intelligence. In the RGB color model, #0B66DB is created by mixing these three primary colors at varying intensities. Hexadecimal color codes are widely used in web design and digital graphics because they offer a concise and standardized way to represent colors. Science Blue is often associated with technology, innovation, and clarity, making it a popular choice for branding and interface design.

The color #0B66DB, also known as Science Blue, presents several accessibility considerations for web developers. Its contrast ratio against white is relatively low, potentially failing WCAG AA standards for normal text. To ensure readability, it's crucial to use a darker background or employ a text shadow/outline. When paired with lighter colors, especially shades of yellow or white, the contrast improves significantly. Additionally, avoid using this color as the sole indicator for interactive elements; supplement it with text labels or icons to cater to users with color vision deficiencies. Using color contrast checkers during the design phase is highly recommended to validate accessibility compliance and enhance the user experience for everyone. Remember that perceived brightness can also influence readability; adjust text sizes and weights as needed.

Shades

Digital Color Formats

RGB
11 102 219
RGB11 102 219
Red
Green
Blue
HSL
213.75deg 90.43% 45.1%
213.7590.4345.1HSL
Hue
Saturation
Lightness
HWB
213.75deg 4.31% 14.12%
213.754.3114.12HWB
Hue
Whiteness
Blackness
hex#0B66DB
rgb11 102 219
hsl213.75deg 90.43% 45.1%
cmyk94.98% 53.42% 0% 14.12%
hwb213.75deg 4.31% 14.12%
xyz-d650.18 0.15 0.69
oklch0.5346 0.1953 258.46
oklab0.5346 -0.04 -0.19
CMYK
94.98% 53.42% 0% 14.12%
94.9853.42014.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.18 0.15 0.69
0.180.150.69XYZ
X
Y
Z
OKLCH
0.5346 0.1953 258.46
0.53460.1953258.46LCH
Lightness
Chroma
Hue
OKLAB
0.5346 -0.04 -0.19
0.5346-0.04-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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