Teal
#2178C4 · Teal
#2178C4 is Teal, a cool blue color. It has an RGB value of 33, 120, 196 and a relative luminance of 0.177, 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
4.62:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.55:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #2178C4?
#2178C4 is Teal, a cool blue color. In RGB it is 33, 120, 196, and in HSL it is 208°, 71%, 45%.
Is #2178C4 a light or dark color?
#2178C4 has a relative luminance of 0.177, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #2178C4?
Its complementary color is #C46D21. For softer combinations, try the analogous or split-complementary harmonies shown above.