Science Blue

#015BE5

General Information

Science Blue, represented by the hexadecimal color code #015BE5, is a vibrant and deep shade of blue. It falls within the blue color family and is characterized by its strong presence and a touch of sophistication. This color is frequently associated with concepts like intelligence, trustworthiness, and stability. In the RGB color model, Science Blue is composed of 0.4% red, 35.7% green, and 89.8% blue. In the CMYK color model, which is used for printing, it consists of 99.6% cyan, 60.2% magenta, 0% yellow, and 10.2% black. This strong cyan and magenta composition contributes to its bright and intense appearance, making it a visually striking color choice. Because of its unique properties, this color is often used in contexts where a sense of authority and reliability is desired.

The color #015BE5, also known as Science Blue, presents potential accessibility challenges, especially for users with visual impairments. Its relatively low luminance (brightness) creates insufficient contrast against lighter backgrounds, making text or interactive elements difficult to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Science Blue may not meet these standards when paired with common light backgrounds like white or light gray. To improve accessibility, consider using a darker shade of blue or pairing it with a high-contrast color like white or yellow for text and interactive elements. Additionally, provide alternative text descriptions for images and ensure that all content is navigable via keyboard for users who cannot use a mouse.

Shades

Digital Color Formats

RGB
1 91 229
RGB1 91 229
Red
Green
Blue
HSL
216.32deg 99.13% 45.1%
216.3299.1345.1HSL
Hue
Saturation
Lightness
HWB
216.32deg 0.39% 10.2%
216.320.3910.2HWB
Hue
Whiteness
Blackness
hex#015BE5
rgb1 91 229
hsl216.32deg 99.13% 45.1%
cmyk99.56% 60.26% 0% 10.2%
hwb216.32deg 0.39% 10.2%
xyz-d650.18 0.13 0.76
oklch0.52 0.2217 260.86
oklab0.52 -0.04 -0.22
CMYK
99.56% 60.26% 0% 10.2%
99.5660.26010.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.18 0.13 0.76
0.180.130.76XYZ
X
Y
Z
OKLCH
0.52 0.2217 260.86
0.520.2217260.86LCH
Lightness
Chroma
Hue
OKLAB
0.52 -0.04 -0.22
0.52-0.04-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons