Indigo
#641CCA · Indigo
#641CCA is Indigo, a cool violet color. It has an RGB value of 100, 28, 202 and a relative luminance of 0.078, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.08
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
8.20:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.56:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #641CCA?
#641CCA is Indigo, a cool violet color. In RGB it is 100, 28, 202, and in HSL it is 265°, 76%, 45%.
Is #641CCA a light or dark color?
#641CCA has a relative luminance of 0.078, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #641CCA?
Its complementary color is #81CA1C. For softer combinations, try the analogous or split-complementary harmonies shown above.