#C4106D
Closest named color: Medium Violet Red (#C71585). oklch(53.7% 0.212 358.2), rgb(196, 16, 109).
Aa
White text reads best on this color (5.76:1).
About this color
#C4106D is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.212 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.037 away. White text reads best on it, at 5.76:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.212) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #C4106D |
| RGB | rgb(196, 16, 109) |
| HSL | hsl(329, 85%, 42%) |
| OKLCH | oklch(53.7% 0.212 358.2) |
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 #C4106D | 5.76:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #C4106D | 3.64:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #C4106D text on white | 5.76:1 | AA | Lc 76.7 | Fine for body text |
| #C4106D text on black | 3.64:1 | 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
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F8CBD9
oklch(88.5% 0.054 357.7)
-
Step 300
300
#F4A7C0
oklch(81% 0.096 358.4)
-
Step 400
400
#EA74A0
oklch(70.8% 0.152 358.2)
-
Step 500
500
#E04889
oklch(63.2% 0.196 358.1)
-
Step 600
600 (this color)
#C4106D
oklch(53.7% 0.212 358.2)
-
Step 700
700
#AF0660
oklch(49.2% 0.197 358.2)
-
Step 800
800
#8E104E
oklch(42.7% 0.163 358.4)
-
Step 900
900
#721941
oklch(37.6% 0.127 358.1)
-
Step 950
950
#431126
oklch(26.9% 0.08 358.1)
#C4106D 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) | #44516F | 0.242 |
| Deuteranopia (no green cones) | #737169 | 0.214 |
| Tritanopia (no blue cones) | #D50041 | 0.073 |
| Achromatopsia (no color) | #666666 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4106D
#C4106D
oklch(53.7% 0.212 358.2)
- #00806E
#00806E
oklch(53.7% 0.099 178.3)
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 #C4106D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.037
- Dark Hot Pink #D90166 ΔE 0.044
- Ruby #CA0147 ΔE 0.057
- Cerise #DE0C62 ΔE 0.058
- Lipstick #D5174E ΔE 0.063
- Dark Pink #CB416B ΔE 0.064
- Raspberry #B00149 ΔE 0.066
- Rose Red #BE013C ΔE 0.070
Use #C4106D 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.