Lagoon
#10B5D5 · Lagoon
#10B5D5 is Lagoon, a cool cyan color. It has an RGB value of 16, 181, 213 and a relative luminance of 0.380, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.38
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.44:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
8.59:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #10B5D5?
#10B5D5 is Lagoon, a cool cyan color. In RGB it is 16, 181, 213, and in HSL it is 190°, 86%, 45%.
Is #10B5D5 a light or dark color?
#10B5D5 has a relative luminance of 0.380, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #10B5D5?
Its complementary color is #D53110. For softer combinations, try the analogous or split-complementary harmonies shown above.