regex101: JavaScript Match Workspace

Pro

1st Alternative(#([a-fA-F0-9]{3}|[a-fA-F0-9]{6})\b)

Group 1(#([a-fA-F0-9]{3}|[a-fA-F0-9]{6})\b)

#the literal # (35₁₀ / 43₈ / 23₁₆)

Group 2([a-fA-F0-9]{3}|[a-fA-F0-9]{6})

1st Alternative[a-fA-F0-9]{3}

Character Class[a-fA-F0-9]{3}

{3}matches exactly 3 characters from the set below:

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

2nd Alternative[a-fA-F0-9]{6}

Character Class[a-fA-F0-9]{6}

{6}matches exactly 6 characters from the set below:

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\ban ASCII word boundary

2nd Alternative(([rR][gG][bB])$\s*(((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))\s*$)

Group 3(([rR][gG][bB])$\s*(((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))\s*$)

Group 4([rR][gG][bB])

Character Class[rR]

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

Character Class[gG]

gthe literal g (103₁₀ / 147₈ / 67₁₆) (case sensitive)

Gthe literal G (71₁₀ / 107₈ / 47₁₆) (case sensitive)

Character Class[bB]

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\s*any whitespace character, repeated any number of times

Group 5(((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))

1st Alternative((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))

Group 6((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))

Group 7(0*?[0-2][0-5][0-5]|\d{1,2})

1st Alternative0*?[0-2][0-5][0-5]

0*?the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

Character Class[0-2]

0-2one character from 0 (48₁₀) to 2 (50₁₀)

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

2nd Alternative\d{1,2}

\d{1,2}a digit, repeated between 1 and 2 times

\s*any whitespace character, repeated any number of times

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\s*any whitespace character, repeated any number of times

Group 8(0*?[0-2][0-5][0-5]|\d{1,2})

1st Alternative0*?[0-2][0-5][0-5]

0*?the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

Character Class[0-2]

0-2one character from 0 (48₁₀) to 2 (50₁₀)

Character Class[0-5]

2nd Alternative\d{1,2}

\s*any whitespace character, repeated any number of times

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\s*any whitespace character, repeated any number of times

Group 9(0*?[0-2][0-5][0-5]|\d{1,2})

2nd Alternative((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%))

\s*any whitespace character, repeated any number of times

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternative([rR][gG][bB][aA]$\s*((((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))(\s*,\s*0+(\.\d+)?\s*))\s*$)

4th Alternative([hH][sS][lL]$\s*((0*?([0-3][0-6]0|\d{1,2}))\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%))\s*$)

5th Alternative([hH][sS][lL][aA]$\s*((0*?([0-3][0-6]0|\d{1,2}))\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%))\s*,\s*(0+(\.\d+)?)\s*$)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

26 tokens

Regular Expression

(#([a-fA-F0-9]{3}|[a-fA-F0-9]{6})\b)|(([rR][gG][bB])\(\s*(((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))\s*\))|([rR][gG][bB][aA]\(\s*((((0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2})\s*,\s*(0*?[0-2][0-5][0-5]|\d{1,2}))|((0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)))(\s*,\s*0+(\.\d+)?\s*))\s*\))|([hH][sS][lL]\(\s*((0*?([0-3][0-6]0|\d{1,2}))\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%))\s*\))|([hH][sS][lL][aA]\(\s*((0*?([0-3][0-6]0|\d{1,2}))\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%)\s*,\s*(0*?(100|\d{1,2})(\.\d+)?\%))\s*,\s*(0+(\.\d+)?)\s*\))

Unit Tests

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