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Running Number
6,704,993
HEX
#664F61
RGB
102, 79, 97
HSL
313°,13%,35%
HSV
313°,23%,40%
CMYK
0%,23%,5%,60%
Brightness
34%
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
#664F61 sits at 313° on the color wheel, placing it in the magenta family of the neutral half of the spectrum. With 13% saturation and 35% lightness, it reads as a heavily muted, shadowed tone — a quiet, restrained presence that recedes rather than competes. Its RGB mix of 102, 79, 97 produces a 7.35:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #664F61 is a clear variant of CSS dim gray — about 27 units away from #696969. Designers reach for magenta hues at this saturation when the brief calls for restraint and atmosphere, and at this lightness when they want a present, comfortable mid-canvas voice. 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 #664F61 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#664f61";💡 Click any tab to see how to use #664f61 in different programming languages