Indigo
#6D15F9 · Indigo
#6D15F9 is Indigo, a cool violet color. It has an RGB value of 109, 21, 249 and a relative luminance of 0.106, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.11
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.72:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.13:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #6D15F9?
#6D15F9 is Indigo, a cool violet color. In RGB it is 109, 21, 249, and in HSL it is 263°, 95%, 53%.
Is #6D15F9 a light or dark color?
#6D15F9 has a relative luminance of 0.106, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #6D15F9?
Its complementary color is #A2F915. For softer combinations, try the analogous or split-complementary harmonies shown above.