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💡 Click on any color value below to copy it to clipboard
Running Number
5,624,318
HEX
#55D1FE
RGB
85, 209, 254
HSL
196°,99%,66%
HSV
196°,67%,100%
CMYK
67%,18%,0%,0%
Brightness
69%
Type
Light
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#55D1FE sits at 196° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 99% saturation and 66% lightness, it reads as a fully saturated, light tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 85, 209, 254 produces a 11.94:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #55D1FE is a clear variant of CSS turquoise — about 53 units away from #40E0D0. Designers reach for azure hues at this saturation when the brief calls for bold, immediate signal, and at this lightness when they want a present, comfortable mid-canvas voice. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.
See how this color appears in real UI elements
Button (filled)
Badge
Progress Bar
Link Hover
Input Focus Ring
Checkbox Active
Toggle Switch On
Slider Thumb
Card Border
Icon Highlight
Tooltip Background
Modal Header
Tab Active
Alert Box
Timeline Dot
Loading Spinner
Dropdown Selected
Table Row Highlight
Calendar Date
Mobile Device
See how to use #55D1FE in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#55d1fe";💡 Click any tab to see how to use #55d1fe in different programming languages