B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
41%
41% -- dark theme usage rate for email recipients (2026)
Industry estimates place dark theme usage at around 41%.
- Industry estimate
- Varies depending on audience and the readers or browsers used
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
41%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
35
Freshness
95
Source
newzapp.co.uk
Primary
Tier C
https://newzapp.co.uk/internal-communications-resources/newzapp-bug-fixes-improvements-and-feedback-… ↗
Source Article
NewZapp bug fixes, improvements and feedback requests
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Your feedback on what is working for you, what isn’t, and what you would like to see in NewZapp drives a big part of our development.
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A popular request amongst our users is the ability to search for any images used in any content more easi…
Original Research
newzapp.co.uk
· Original study ↗
Methodology
Cited as 'industry estimates' with no named original source
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
email recipients: 41% dark theme usage rate. Source: newzapp.co.uk (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/dark-theme-usage-41-percent
HTML Embed
<blockquote cite="https://lighthousedata.io/data/dark-theme-usage-41-percent" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>41%</strong> -- dark theme usage rate for email recipients<br><small>Source: newzapp.co.uk (2026) · <a href="https://lighthousedata.io/data/dark-theme-usage-41-percent" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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