How LRV Relates to Door Handles
LRV is particularly important in the context of accessibility and design, especially for people with visual impairments. Here’s how it relates to door handles:
1. Contrast for Visibility: To ensure that door handles are easily visible and distinguishable from the door itself, there should be a sufficient contrast in their LRVs. This helps people with visual impairments to locate and use the handles more easily. The minimum contrast should be at least 15 points difference in LRV between the door and the handle, provided the handle projects from the door and creates shade differentiation. However in general the recommendation is to have at least 30 points difference, or 20 points if the area is lit to 200 lux or more.
2. Compliance with Accessibility Standards: In many regions, including the UK, building regulations and standards such as the Equality Act 2010 require that there is adequate contrast between critical surfaces to aid navigation for visually impaired individuals. This includes ensuring that door handles stand out against the door surface
3. Design and Aesthetics: Beyond accessibility, LRV can also play a role in the overall design and aesthetics of a space. Designers use LRV to create visually appealing contrasts and to highlight or downplay certain features within a building
For reference, our Satin Stainless Steel ironmongery has an LRV of around 53.
By considering LRV in the selection and placement of door handles, you can enhance both the functionality and the visual appeal of your space, making it more accessible and user-friendly for everyone.