Lagoon
#03B4BA · Lagoon
#03B4BA is Lagoon, a cool cyan color. It has an RGB value of 3, 180, 186 and a relative luminance of 0.362, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.36
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.55:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
8.24:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #03B4BA?
#03B4BA is Lagoon, a cool cyan color. In RGB it is 3, 180, 186, and in HSL it is 182°, 97%, 37%.
Is #03B4BA a light or dark color?
#03B4BA has a relative luminance of 0.362, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #03B4BA?
Its complementary color is #BA0903. For softer combinations, try the analogous or split-complementary harmonies shown above.