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💡 Click on any color value below to copy it to clipboard
Running Number
1,092,017
HEX
#10A9B1
RGB
16, 169, 177
HSL
183°,83%,38%
HSV
183°,91%,69%
CMYK
91%,5%,0%,31%
Brightness
49%
Type
Dark
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#10A9B1 sits at 183° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 83% saturation and 38% lightness, it reads as a richly saturated, shadowed tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 16, 169, 177 produces a 7.33:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #10A9B1 is a distant relative of CSS teal — about 66 units away from #008080. Designers reach for cyan 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 #10A9B1 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#10a9b1";💡 Click any tab to see how to use #10a9b1 in different programming languages