Lagoon
#31BBDD · Lagoon
#31BBDD is Lagoon, a cool cyan color. It has an RGB value of 49, 187, 221 and a relative luminance of 0.414, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.41
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.26:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
9.28:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #31BBDD?
#31BBDD is Lagoon, a cool cyan color. In RGB it is 49, 187, 221, and in HSL it is 192°, 72%, 53%.
Is #31BBDD a light or dark color?
#31BBDD has a relative luminance of 0.414, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #31BBDD?
Its complementary color is #DD5331. For softer combinations, try the analogous or split-complementary harmonies shown above.