#C41F66
Closest named color: Dark Hot Pink (#D90166). oklch(54.2% 0.201 2), rgb(196, 31, 102).
Aa
White text reads best on this color (5.62:1).
About this color
#C41F66 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.201 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.041 away. White text reads best on it, at 5.62:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #C41F66 |
| RGB | rgb(196, 31, 102) |
| HSL | hsl(334, 73%, 45%) |
| OKLCH | oklch(54.2% 0.201 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 #C41F66 | 5.62:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #C41F66 | 3.73:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #C41F66 text on white | 5.62:1 | AA | Lc 76.4 | Fine for body text |
| #C41F66 text on black | 3.73:1 | AA large text | Lc -25.4 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F7CCD6
oklch(88.5% 0.05 2.5)
-
Step 300
300
#F3A8BC
oklch(80.9% 0.091 1.9)
-
Step 400
400
#E87699
oklch(70.6% 0.145 2)
-
Step 500
500
#DE4D81
oklch(63.2% 0.185 1.9)
-
Step 600
600 (this color)
#C41F66
oklch(54.2% 0.201 2)
-
Step 700
700
#AD1458
oklch(49% 0.187 2.1)
-
Step 800
800
#8D1748
oklch(42.7% 0.155 2.2)
-
Step 900
900
#711C3D
oklch(37.6% 0.121 1.4)
-
Step 950
950
#431223
oklch(27% 0.077 2.4)
#C41F66 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) | #4B5367 | 0.229 |
| Deuteranopia (no green cones) | #777362 | 0.205 |
| Tritanopia (no blue cones) | #D50041 | 0.060 |
| Achromatopsia (no color) | #676767 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C41F66
#C41F66
oklch(54.2% 0.201 2)
- #008173
#008173
oklch(54.1% 0.097 181.8)
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 #C41F66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.041
- Ruby #CA0147 ΔE 0.044
- Lipstick #D5174E ΔE 0.049
- Dark Pink #CB416B ΔE 0.050
- Medium Violet Red #C71585 ΔE 0.051
- Cerise #DE0C62 ΔE 0.051
- Deep Rose #C74767 ΔE 0.059
- Rose Red #BE013C ΔE 0.059
Use #C41F66 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.