Signal Cyan
#58B2EE · Signal Cyan
#58B2EE is Signal Cyan, a cool blue color. It has an RGB value of 88, 178, 238 and a relative luminance of 0.401, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.40
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.33:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
9.02:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #58B2EE?
#58B2EE is Signal Cyan, a cool blue color. In RGB it is 88, 178, 238, and in HSL it is 204°, 82%, 64%.
Is #58B2EE a light or dark color?
#58B2EE has a relative luminance of 0.401, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #58B2EE?
Its complementary color is #EE9458. For softer combinations, try the analogous or split-complementary harmonies shown above.