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Community Patterns
Search among 80 community submitted regex patterns...
1
Match Valid HTML5 Color Names
PCRE2 (PHP >=7.3)
RascalJournal.com
Submitted by
anonymous
-
3 months ago
1
Match Hex Color Codes
PCRE2 (PHP >=7.3)
DartWhite.com
Submitted by
anonymous
-
3 months ago
1
Match Hexadecimal Color with Optional Alpha
PCRE2 (PHP >=7.3)
theunjob.com
Submitted by
anonymous
-
3 months ago
1
Hexadecimal Color Code Validation
PCRE2 (PHP >=7.3)
murdochleaks.org
Submitted by
anonymous
-
3 months ago
1
Valid HTML Tag Pattern
PCRE2 (PHP >=7.3)
Valid HTML Tag Pattern Which HTML tags are considered invalid: Tags ending with a different tag than what it started. Example: Hello Tags with open attributes (or closed with a different type of quote). Examples: Hello or Hello Which HTML tags are considered valid: Tags ending with the same tag...
Submitted by
Ninja
-
7 months ago
(Last modified 7 months ago)
1
JavaScript number literals
ECMAScript (JavaScript)
Should match any valid JavaScript number literal incl. bigint. See EDIT 4 in this StackOverflow answer by me for matching JS numbers. open in regex101 editor - example matches and unit tests\ Regulex%7C%5BoO%5D%3F%5B0-7%5D(%3F%3A_%3F%5B0-7%5D%2B)%7C%5BxX%5D%5B0-9a-fA-F%5D(%3F%3A_%3F%5B0-9a-fA-F%5D...
Submitted by
MAZ01001
-
9 months ago
(Last modified 6 months ago)
1
match hex colors
PCRE2 (PHP >=7.3)
Match hex colors with PCRE2
Submitted by
anonymous
-
a year ago
1
nmcli WiFi list
PCRE2 (PHP >=7.3)
Extract different fields from the list output of nmcli: nmcli --terse --colors no --fields IN-USE,BSSID,SSID,MODE,CHAN,RATE,SIGNAL,BARS,SECURITY,FREQ,DEVICE device wifi list
Submitted by
Simon Bagley
-
a year ago
(Last modified a year ago)
13
CSS Color Matcher
ECMAScript (JavaScript)
Pattern matching and extracting color code formats using RegEx. https://github.com/Kyza/color-regex/
Submitted by
Kyza
-
a year ago
-1
Matching un-wrapped HTML & CSS code blocks in Markdown
ECMAScript (JavaScript)
PATTERNS RegEx Flavour ECMAScript (JavaScript, ActionScript, TypeScript, etc.) ...
Submitted by
anonymous
-
2 years ago
0
hsl colors
ECMAScript (JavaScript)
matches many HSL and HSLA formats permitted in CSS
Submitted by
anonymous
-
2 years ago
0
property and value capture
ECMAScript (JavaScript)
capture property and value which have color attribute in it
Submitted by
Keshav
-
2 years ago
0
Color Codes
ECMAScript (JavaScript)
hi
Submitted by
12944qwerty
-
2 years ago
2
Detect RGB/RGBA colors in CSS
PCRE2 (PHP >=7.3)
JS function to convert RGB(A) to HEX color for single values: /** @param {string} color the RGB(A) color @return {string} the HEX color */ function rgba2hex(color)...
Submitted by
WinterSilence
-
2 years ago
0
Find element with specific attribute (supports multiline element)
ECMAScript (JavaScript)
This will help you find all the v-btn component usage with prop color set to primary.
Submitted by
anonymous
-
2 years ago
1
RGB 256 Color Format: Matches 24bit RGB Colors.
ECMAScript (JavaScript)
There are several ways to format 24bit RGB Colors, however, two of the formats are far more common in the wild than others. The 2 most common 24bit RGB formats are | FORMAT | Alt Name | Num Sys | | ------------------------ | -------------- | ------------ | | RGB Hex Format | HexColo...
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
1
RGB Colors in Hex Format: 3 or 6 Hexadecimal Digits
ECMAScript (JavaScript)
Matches against RGB (not to be confused with RGBa). Will match against any and all RGB Hexadecimal Formatted colors. Some example of the values this regular expression was created to match are: "#FFFFFF", "#FFF", "#ABCDEF", "#123456", "#18F", "#812" MUST USE THE 'i' FLAG (insensitive) Without the...
Submitted by
jD3V
-
3 years ago
(Last modified 3 years ago)
0
Match color string
PCRE2 (PHP >=7.3)
Match color string
Submitted by
EZ
-
3 years ago
0
Hex Color Code
Python
A solution of this test from HackerRank https://www.hackerrank.com/challenges/hex-color-code/problem
Submitted by
anonymous
-
3 years ago
2
CSS Colors: RGB(A), HSL(A), HEX(3,4,6,8), var(--tw-color), etc...
ECMAScript (JavaScript)
Versatile, multiline matching of CSS colors of many common formats, including: [x] HEX-3: #123 (equivalent to #112233) [x] HEX-4: #FA0F ( ... #FFAA00FF) [x] HEX-6: #FF3300 ( ...#F30) [x] HEX-8: #FFAA00FF ( ...#FA0F)...
Submitted by
Nicholas Berlette (@nberlette)
-
3 years ago
1
2
3
4
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
^
rgba
?
\(
(?:
\s
+
)?
(?<r>
\d
+
(?<unit>
%
?
)
)
(?:
\s
+
)?
(?<separator>
[
\s
|,
]
)
(?:
\s
+
)?
(?<g>
\d
+
\k<unit>
)
(?:
\s
+
)?
\k<separator>
(?:
\s
+
)?
(?<b>
\d
+
\k<unit>
)
(?:
\s
+
)?
(?:
(?<=
(?:
,
.
+
)
)
(?:
,
(?:
\s
+
)?
(?<a>
(?:
\d
+
)?
(?:
\.
?
\d
+
)
)
)?
(?:
\s
+
)?
)?
\)
$
/
gm
Open regex in editor
Description
Pattern for matching actually valid RGB values.
validate separator (mixing spaces and commas between values is not valid)
validate if comma is used as separator if alpha channel is set
validate units (mixing percentage with integers is not valid)
extract
r
,
g
,
b
,
a
,
separator
and
unit
with named groups
Submitted by
BorisTB
-
3 years ago
(Last modified 3 years ago)