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Running Number
10,900,331
HEX
#A6536B
RGB
166, 83, 107
HSL
343°,33%,49%
HSV
343°,50%,65%
CMYK
0%,50%,36%,35%
Brightness
43%
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
#A6536B sits at 343° on the color wheel, placing it in the rose family of the warm half of the spectrum. With 33% saturation and 49% lightness, it reads as a softly muted, balanced tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 166, 83, 107 produces a 5.16:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #A6536B is a distant relative of CSS sienna — about 62 units away from #A0522D. Designers reach for rose hues at this saturation when the brief calls for a conversational, mid-energy register, 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 #A6536B in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#a6536b";💡 Click any tab to see how to use #a6536b in different programming languages