#A166A7
Closest named color: Dark Lilac (#9C6DA5). oklch(59.7% 0.117 323.6), rgb(161, 102, 167).
Aa
Black text reads best on this color (4.97:1).
About this color
#A166A7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.117 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.020 away. Black text reads best on it, at 4.97:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 4.97:1 |
| White text | 4.22:1 |
Values
| HEX | #A166A7 |
| RGB | rgb(161, 102, 167) |
| HSL | hsl(294, 27%, 53%) |
| OKLCH | oklch(59.7% 0.117 323.6) |
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 #A166A7 | 4.22:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #A166A7 | 4.97:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #A166A7 text on white | 4.22:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #A166A7 text on black | 4.97:1 | AA | Lc -32.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E4D2E5
oklch(88.4% 0.032 324.3)
-
Step 300
300
#D3B5D6
oklch(80.9% 0.056 323.2)
-
Step 400
400
#BD8DC1
oklch(70.7% 0.091 323.9)
-
Step 500
500 (this color)
#A166A7
oklch(59.7% 0.117 323.6)
-
Step 600
600
#97579D
oklch(55.6% 0.127 324)
-
Step 700
700
#804786
oklch(49.1% 0.117 323.6)
-
Step 800
800
#683B6D
oklch(42.7% 0.096 323.4)
-
Step 900
900
#553358
oklch(37.7% 0.075 324)
-
Step 950
950
#321E34
oklch(27% 0.048 323.6)
#A166A7 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) | #5F77A9 | 0.106 |
| Deuteranopia (no green cones) | #6E7EA5 | 0.097 |
| Tritanopia (no blue cones) | #A36D7F | 0.070 |
| Achromatopsia (no color) | #7B7B7B | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A166A7
#A166A7
oklch(59.7% 0.117 323.6)
- #519150
#519150
oklch(59.7% 0.117 143.6)
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 #A166A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.020
- Soft Purple #A66FB5 ΔE 0.029
- Deep Lilac #966EBD ΔE 0.039
- Faded Purple #916E99 ΔE 0.042
- Amethyst #9B5FC0 ΔE 0.048
- Deep Lavender #8D5EB7 ΔE 0.052
- Dark Lavender #856798 ΔE 0.054
- Light Plum #9D5783 ΔE 0.059
Use #A166A7 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.