TheColorAPI

"Cardinal" schemes at
/scheme?hex=B51F28

hex
value	clean
#B51F28	B51F28

rgb
fraction	r	g	b	value
r : 0.71 g : 0.12 b : 0.16	181	31	40	rgb(181, 31, 40)

hsl
fraction	h	s	l	value
h : 0.99 s : 0.71 l : 0.42	356	71	42	hsl(356, 71%, 42%)

hsv
fraction	value	h	s	v
h : 0.99 s : 0.8300000000000001 v : 0.71	hsv(356, 83%, 71%)	356	83	71

name
value	closest_named_hex	exact_match_name	distance
Cardinal	#C41E3A	false	796

cmyk
fraction	value	c	m	y	k
c : 0 m : 0.8300000000000001 y : 0.78 k : 0.29	cmyk(0, 83, 78, 29)	0	83	78	29

XYZ
fraction	value	X	Y	Z
X : 0.36 Y : 0.25 Z : 0.18	XYZ(36, 25, 18)	36	25	18

image
bare	named
https://www.thecolorapi.com/id?format=svg&named=false&hex=B51F28	https://www.thecolorapi.com/id?format=svg&hex=B51F28

contrast
value
#ffffff

Read The Docs — About — Support — Author