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💡 Click on any color value below to copy it to clipboard
Running Number
12,728,890
HEX
#C23A3A
RGB
194, 58, 58
HSL
0°,54%,49%
HSV
0°,70%,76%
CMYK
0%,70%,70%,24%
Brightness
39%
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
#C23A3A sits at 0° on the color wheel, placing it in the red family of the warm half of the spectrum. With 54% saturation and 49% lightness, it reads as a moderately saturated, balanced tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 194, 58, 58 produces a 5.30:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #C23A3A is a clear variant of CSS brown — about 37 units away from #A52A2A. Designers reach for red 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 #C23A3A in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#c23a3a";💡 Click any tab to see how to use #c23a3a in different programming languages