Teal
#217BC4 · Teal
#217BC4 is Teal, a cool blue color. It has an RGB value of 33, 123, 196 and a relative luminance of 0.185, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.18
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.47:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
4.69:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #217BC4?
#217BC4 is Teal, a cool blue color. In RGB it is 33, 123, 196, and in HSL it is 207°, 71%, 45%.
Is #217BC4 a light or dark color?
#217BC4 has a relative luminance of 0.185, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #217BC4?
Its complementary color is #C46B21. For softer combinations, try the analogous or split-complementary harmonies shown above.