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Running Number
16,527,736
HEX
#FC3178
RGB
252, 49, 120
HSL
339°,97%,59%
HSV
339°,81%,99%
CMYK
0%,81%,52%,1%
Brightness
46%
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
#FC3178 sits at 339° on the color wheel, placing it in the rose family of the warm half of the spectrum. With 97% saturation and 59% lightness, it reads as a fully saturated, light tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 252, 49, 120 produces a 5.85:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.
In RGB space #FC3178 is a clear variant of CSS deep pink — about 40 units away from #FF1493. Designers reach for rose 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 warm cast tends to pair best with cool neutrals around 210°-230° to balance temperature.
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 #FC3178 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#fc3178";💡 Click any tab to see how to use #fc3178 in different programming languages