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💡 Click on any color value below to copy it to clipboard
Running Number
5,187,835
HEX
#4F28FB
RGB
79, 40, 251
HSL
251°,96%,57%
HSV
251°,84%,98%
CMYK
69%,84%,0%,2%
Brightness
30%
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
#4F28FB sits at 251° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 96% saturation and 57% lightness, it reads as a fully saturated, light tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 79, 40, 251 produces a 6.93:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #4F28FB is a distant relative of CSS blue-violet — about 64 units away from #8A2BE2. Designers reach for blue 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 #4F28FB in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#4f28fb";💡 Click any tab to see how to use #4f28fb in different programming languages