Indigo
#1249FD · Indigo
#1249FD is Indigo, a cool blue color. It has an RGB value of 18, 73, 253 and a relative luminance of 0.120, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.12
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.18:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.40:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #1249FD?
#1249FD is Indigo, a cool blue color. In RGB it is 18, 73, 253, and in HSL it is 226°, 98%, 53%.
Is #1249FD a light or dark color?
#1249FD has a relative luminance of 0.120, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #1249FD?
Its complementary color is #FDC612. For softer combinations, try the analogous or split-complementary harmonies shown above.