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Running Number
6,559,867
HEX
#64187B
RGB
100, 24, 123
HSL
286°,67%,29%
HSV
286°,80%,48%
CMYK
19%,80%,0%,52%
Brightness
23%
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
#64187B sits at 286° on the color wheel, placing it in the magenta family of the neutral half of the spectrum. With 67% saturation and 29% lightness, it reads as a richly saturated, shadowed tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 100, 24, 123 produces a 10.72:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #64187B is a clear variant of CSS indigo — about 35 units away from #4B0082. Designers reach for magenta hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want weight, depth, and grounded contrast. On screen the balanced cast tends to pair best with either warm or cool accents depending on the surrounding palette.
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 #64187B in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#64187b";💡 Click any tab to see how to use #64187b in different programming languages