#A366A6
Closest named color: Dark Lilac (#9C6DA5). oklch(59.9% 0.117 325.3), rgb(163, 102, 166).
Aa
Black text reads best on this color (5.00:1).
About this color
#A366A6 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.117 and its hue 325°. 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 5.00:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #A366A6 |
| RGB | rgb(163, 102, 166) |
| HSL | hsl(297, 26%, 53%) |
| OKLCH | oklch(59.9% 0.117 325.3) |
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 #A366A6 | 4.19:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #A366A6 | 5.00:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #A366A6 text on white | 4.19:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #A366A6 text on black | 5.00:1 | AA | Lc -32.9 | 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
#D4B4D5
oklch(80.8% 0.058 325.2)
-
Step 400
400
#BE8DC0
oklch(70.7% 0.091 325.2)
-
Step 500
500 (this color)
#A366A6
oklch(59.9% 0.117 325.3)
-
Step 600
600
#98569C
oklch(55.6% 0.128 325)
-
Step 700
700
#824685
oklch(49.1% 0.119 325.4)
-
Step 800
800
#693A6C
oklch(42.6% 0.098 324.9)
-
Step 900
900
#563258
oklch(37.7% 0.078 325.1)
-
Step 950
950
#321E33
oklch(27% 0.047 325.1)
#A366A6 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) | #6077A8 | 0.108 |
| Deuteranopia (no green cones) | #707EA4 | 0.098 |
| Tritanopia (no blue cones) | #A66C7E | 0.069 |
| Achromatopsia (no color) | #7C7C7C | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A366A6
#A366A6
oklch(59.9% 0.117 325.3)
- #4E9253
#4E9253
oklch(59.9% 0.117 145.5)
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 #A366A6, 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 0.041
- Faded Purple #916E99 ΔE 0.043
- Amethyst #9B5FC0 ΔE 0.050
- Deep Lavender #8D5EB7 ΔE 0.055
- Dark Lavender #856798 ΔE 0.056
- Light Plum #9D5783 ΔE 0.059
Use #A366A6 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.