#C3186C
Closest named color: Medium Violet Red (#C71585). oklch(53.8% 0.207 358.7), rgb(195, 24, 108).
Aa
White text reads best on this color (5.72:1).
About this color
#C3186C is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.207 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.040 away. White text reads best on it, at 5.72:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.207) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #C3186C |
| RGB | rgb(195, 24, 108) |
| HSL | hsl(331, 78%, 43%) |
| OKLCH | oklch(53.8% 0.207 358.7) |
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 #C3186C | 5.72:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #C3186C | 3.66:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #C3186C text on white | 5.72:1 | AA | Lc 76.7 | Fine for body text |
| #C3186C text on black | 3.66:1 | AA large text | Lc -25.0 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD8
oklch(88.6% 0.051 359.6)
-
Step 300
300
#F3A8BF
oklch(81% 0.093 359.4)
-
Step 400
400
#E9759F
oklch(70.7% 0.15 358.7)
-
Step 500
500
#DE4A87
oklch(63% 0.191 358.8)
-
Step 600
600 (this color)
#C3186C
oklch(53.8% 0.207 358.7)
-
Step 700
700
#AE0E5F
oklch(49.2% 0.193 358.7)
-
Step 800
800
#8D144D
oklch(42.7% 0.159 359)
-
Step 900
900
#711B40
oklch(37.6% 0.124 358.9)
-
Step 950
950
#431226
oklch(27.1% 0.079 358.5)
#C3186C 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) | #46526E | 0.236 |
| Deuteranopia (no green cones) | #747168 | 0.209 |
| Tritanopia (no blue cones) | #D40042 | 0.069 |
| Achromatopsia (no color) | #666666 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3186C
#C3186C
oklch(53.8% 0.207 358.7)
- #00806F
#00806F
oklch(53.7% 0.098 179.1)
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 #C3186C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.040
- Dark Hot Pink #D90166 ΔE 0.044
- Ruby #CA0147 ΔE 0.055
- Cerise #DE0C62 ΔE 0.057
- Dark Pink #CB416B ΔE 0.059
- Lipstick #D5174E ΔE 0.061
- Raspberry #B00149 ΔE 0.064
- Rose Red #BE013C ΔE 0.068
Use #C3186C 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.