Color Format Converter
Convert between HEX, RGB, HSL, and HSB color formats — and find the nearest Tailwind CSS color class.
#6366F1
HEX
RGB
R
G
B
rgb(99, 102, 241)
HSL
H239°
S84%
L67%
hsl(239, 84%, 67%)
HSB / HSV
hsb(239, 59%, 95%)
Hue 239° · Saturation 59% · Brightness 95%
Nearest Tailwind Color
indigo-500
#6366F1
Background
bg-indigo-500
Text
text-indigo-500
Border
border-indigo-500
indigo family
50500950
All Formats
HEX
#6366F1
RGB
rgb(99, 102, 241)
HSL
hsl(239, 84%, 67%)
HSB
hsb(239, 59%, 95%)
Tailwind
indigo-500
Contrast
On White BG
4.5:1
Fail ✗On Color BG
4.5:1
Fail ✗Black on Color
4.7:1
AA ✓On Dark BG
3.3:1
Fail ✗