Science Blue

#0453E2

General Information about Science Blue

Science Blue, represented by the hexadecimal color code #0453E2, is a deep, vibrant shade of blue. It is located in the blue spectral region of the color wheel, imparting a sense of calm, confidence, and intellectual stimulation. Chemically, the color arises from the absorption of light in the red and yellow regions of the spectrum, reflecting primarily blue wavelengths. In color theory, Science Blue is often associated with technology, innovation, and forward-thinking concepts. Its saturation is relatively high, making it visually striking and memorable. The color can be used effectively in a variety of design contexts, from branding and marketing to user interfaces and data visualization. Its cool undertones make it a versatile choice for creating a sense of professionalism and trustworthiness.

The color #0453E2, also known as Science Blue, presents some accessibility challenges. Its low luminance value of 0.02 compared to a white background (luminance value of 1) results in a contrast ratio of approximately 4.75:1. While this meets the WCAG 2.0 Level AA standard for normal text (4.5:1), it falls short of the AAA standard (7:1) and may not be sufficient for users with low vision or color deficiencies. When using #0453E2 for text, it is crucial to pair it with a very light color such as white or a very pale yellow to ensure readability. For graphical elements and user interface components, the contrast ratio should be at least 3:1. Additionally, avoid using this color as the sole indicator of important information, as colorblind users may not be able to distinguish it. Consider providing alternative cues like text labels or icons. Proper contrast checking tools should be used during the design process to validate color choices.

Shades

Digital Color Formats

RGB
4 83 226
RGB4 83 226
Red
Green
Blue
HSL
218.65deg 96.52% 45.1%
218.6596.5245.1HSL
Hue
Saturation
Lightness
HWB
218.65deg 1.57% 11.37%
218.651.5711.37HWB
Hue
Whiteness
Blackness
hex#0453E2
rgb4 83 226
hsl218.65deg 96.52% 45.1%
cmyk98.23% 63.27% 0% 11.37%
hwb218.65deg 1.57% 11.37%
xyz-d650.17 0.12 0.73
oklch0.5026 0.227 261.95
oklab0.5026 -0.03 -0.22
CMYK
98.23% 63.27% 0% 11.37%
98.2363.27011.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.17 0.12 0.73
0.170.120.73XYZ
X
Y
Z
OKLCH
0.5026 0.227 261.95
0.50260.227261.95LCH
Lightness
Chroma
Hue
OKLAB
0.5026 -0.03 -0.22
0.5026-0.03-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons