#C12646
Closest named color: Ruby (#CA0147). oklch(53.3% 0.189 15.8), rgb(193, 38, 70).
Aa
White text reads best on this color (5.78:1).
About this color
#C12646 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.189 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.026 away. White text reads best on it, at 5.78:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #C12646 |
| RGB | rgb(193, 38, 70) |
| HSL | hsl(348, 67%, 45%) |
| OKLCH | oklch(53.3% 0.189 15.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C12646 | 5.78:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #C12646 | 3.63:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #C12646 text on white | 5.78:1 | AA | Lc 77.3 | Fine for body text |
| #C12646 text on black | 3.63:1 | AA large text | Lc -24.4 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F7CDCF
oklch(88.5% 0.048 14.9)
-
Step 300
300
#F2ABAE
oklch(80.9% 0.084 16.3)
-
Step 400
400
#E87A84
oklch(70.6% 0.136 15.5)
-
Step 500
500
#DE5365
oklch(63.1% 0.173 15.9)
-
Step 600
600 (this color)
#C12646
oklch(53.3% 0.189 15.8)
-
Step 700
700
#AE203E
oklch(49.2% 0.176 15.7)
-
Step 800
800
#8D1E33
oklch(42.7% 0.145 15.8)
-
Step 900
900
#71202D
oklch(37.6% 0.113 15.3)
-
Step 950
950
#43141A
oklch(27% 0.073 15.8)
#C12646 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #545146 | 0.210 |
| Deuteranopia (no green cones) | #7B7142 | 0.192 |
| Tritanopia (no blue cones) | #D40034 | 0.041 |
| Achromatopsia (no color) | #666666 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C12646
#C12646
oklch(53.3% 0.189 15.8)
- #007C7D
#007C7D
oklch(53.1% 0.091 195.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C12646, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.026
- Rose Red #BE013C ΔE 0.027
- Lipstick Red #C0022F ΔE 0.031
- Cherry #CF0234 ΔE 0.033
- Dull Red #BB3F3F ΔE 0.040
- Lipstick #D5174E ΔE 0.041
- Scarlet #BE0119 ΔE 0.047
- Dusty Red #B9484E ΔE 0.050
Use #C12646 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.