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💡 Click on any color value below to copy it to clipboard
Running Number
10,836,582
HEX
#A55A66
RGB
165, 90, 102
HSL
350°,29%,50%
HSV
350°,45%,65%
CMYK
0%,45%,38%,35%
Brightness
45%
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
#A55A66 sits at 350° on the color wheel, placing it in the red family of the warm half of the spectrum. With 29% saturation and 50% 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 165, 90, 102 produces a 4.94:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #A55A66 is a clear variant of CSS sienna — about 58 units away from #A0522D. Designers reach for red 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 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 #A55A66 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#a55a66";💡 Click any tab to see how to use #a55a66 in different programming languages