SN System Properties Reference
Property reference

com.snc.on_call_rotation.contrast

Selects how contrasting text colors are chosen for On-Call calendar backgrounds. When no preset contrast color is available, ContrastYIQ is the default; other supported methods can change whether the text is white or black.

Default
ContrastYIQ
Type
Not stated
Application
Not stated

Key questions about this property

The answers below summarize the purpose, scope, default effect, and review scenarios for this property.

What does it do? Chooses the calculation method used to set white or black text for On-Call calendar backgrounds when no preset contrast color is available.
What area does it affect? On-Call calendar colors
What does the default mean? The default value is "ContrastYIQ".
When should you review it? Review when calendar text contrast or readability needs adjustment.

Property record

No out of the box record exists. ServiceNow scripts read this property and use the default value shown until you create it.

Property name com.snc.on_call_rotation.contrast
Type Not stated
Application Not stated
Default value ContrastYIQ
Description Not stated

Sources

Official references and nearby text excerpts where this property appears.

Brazil docs View supporting context
Context preview Snippet 1
... trademarks of the respective companies with which they are associated. 3034 Property Description Location: System Property [sys_properties] ta com.snc.on_call_rotation.pto.approval.required Configuration to determine whether PTO requ Location: System Property [sys_properties] ta com.snc.on_call_rotation.contrast Sets text color to either white or black depend background color on the calendar. The follow • ContrastYIQ • ContrastPercent • ContrastLuminance Note: ContrastYIQ is used if the propert Location: ...

Used in

Out of the box artefacts that read this property. Append the path to your instance URL to open the record and see how the value is used.

Script include: ChangeRotaColors When no preset contrast color is available, this property selects how the contrasting color is calculated, affecting the colors users see. Admins can choose a calculation method; if no value is set, the default is ContrastYIQ. /sys_script_include.do?sys_id=a5b82a32c331120048f4d5dc64d3ae42

More in com.snc

Other properties in the same namespace.

com.snc.on_call_rotation.calendar_read_roles This property defines a comma-separated list of roles that can access the on-call calendar, impacting… com.snc.on_call_rotation.calendar_span.max_date_range_days This property limits the date range for on-call rotation visibility in the calendar to a specified number of… com.snc.on_call_rotation.calendar_span.max_time_off_days This property defines the upper limit for time off days in on-call rotations, impacting how far in advance… com.snc.on_call_rotation.catch_all_wait_time This property defines the response wait time for users during catch-all escalations, impacting how quickly… com.snc.on_call_rotation.cover.color This property defines the color used to represent on-call coverage for roster members, enhancing clarity in… com.snc.on_call_rotation.coverage.rota_times_only When enabled, on-call coverage is handled using rota times only; the default value is true. com.snc.on_call_rotation.escalation_rule_rota_overlap This property determines the escalation rules for overlapping shifts, allowing escalations to outgoing… com.snc.on_call_rotation.factor_daily_rotation_interval_all_day It configures the timing of daily rotation changes for all-day schedules, either at midnight or at the…

All 650 properties in com.snc →