Bootstrap Colors

Bootstrap 4/5 CSS的顏色資訊，顏色名稱primary、secondary、success、danger、warning、info、light、dark等，使用在Alerts 、Background、Badge、Button、Text的標籤上，包含CSS值速查、scss root color資訊

Alerts Color

v5 alerts color	v4 alerts color
alert-primary	alert-primary
alert-secondary	alert-secondary
alert-success	alert-success
alert-danger	alert-danger
alert-warning	alert-warning
alert-info	alert-info
alert-light	alert-light
alert-dark	alert-dark

Background Color

class name	v5 bg-color	v4 bg-color
bg-primary	#0d6efd	#007bff
bg-secondary	#6c757d	#6c757d
bg-success	#198754	#28a745
bg-danger	#dc3545	#dc3545
bg-warning	#ffc107	#ffc107
bg-info	#0dcaf0	#17a2b8
bg-light	#f8f9fa	#f8f9fa
bg-dark	#212529	#343a40
bg-white	#fff	#fff
bg-transparent	transparent	transparent

Badge Color

v5 badge color	v4 badge color
bg-primary	badge-primary
bg-secondary	badge-secondary
bg-success	badge-success
bg-danger	badge-danger
bg-warning	badge-warning
bg-info	badge-info
bg-light	badge-light
bg-dark	badge-dark

Button Color

v5 button	hover color
	#0069d9
	#0069d9
	#5a6268
	#5a6268
	#218838
	#218838
	#c82333
	#c82333
	#e0a800
	#e0a800
	#138496
	#138496
	#e2e6ea
	#e2e6ea
	#23272b
	#23272b

Text Color

v5 text color	v4 text color
text-primary	text-primary
text-secondary	text-secondary
text-success	text-success
text-danger	text-danger
text-warning	text-warning
text-info	text-info
text-light	text-light
text-dark	text-dark
text-body	text-body
text-muted	text-muted
text-white	text-white
text-black-50	text-black-50
text-white-50	text-white-50

scss root color

v5 root color	v4 root color
--bs-blue #0d6efd	--blue #007bff
--bs-indigo #6610f2	--indigo #6610f2
--bs-purple #6f42c1	--purple #6f42c1
--bs-pink #d63384	--pink #e83e8c
--bs-red #dc3545	--red #dc3545
--bs-orange #fd7e14	--orange #fd7e14
--bs-yellow #ffc107	--yellow #ffc107
--bs-green #198754	--green #28a745
--bs-teal #20c997	--teal #20c997
--bs-cyan #0dcaf0	--cyan #17a2b8
--bs-white #fff	--white #fff
--bs-gray #6c757d	--gray #6c757d
--bs-gray-dark #343a40	--gray-dark #343a40
--bs-primary #0d6efd	--primary #007bff
--bs-secondary #6c757d	--secondary #6c757d
--bs-success #198754	--success #28a745
--bs-info #0dcaf0	--info #17a2b8
--bs-warning #ffc107	--warning #ffc107
--bs-danger #dc3545	--danger #dc3545
--bs-light #f8f9fa	--light #f8f9fa
--bs-dark #212529	--dark #343a40

資料來源

Bootstrap官網