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💡 Click on any color value below to copy it to clipboard
Running Number
10,697,744
HEX
#A33C10
RGB
163, 60, 16
HSL
18°,82%,35%
HSV
18°,90%,64%
CMYK
0%,63%,90%,36%
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
#A33C10 sits at 18° on the color wheel, placing it in the orange family of the warm half of the spectrum. With 82% saturation and 35% lightness, it reads as a richly saturated, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 163, 60, 16 produces a 6.54:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #A33C10 is a clear variant of CSS brown — about 32 units away from #A52A2A. Designers reach for orange 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 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 #A33C10 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#a33c10";💡 Click any tab to see how to use #a33c10 in different programming languages