#AA66A8
Closest named color: Soft Purple (#A66FB5). oklch(60.8% 0.124 328), rgb(170, 102, 168).
Aa
Black text reads best on this color (5.17:1).
About this color
#AA66A8 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 61%, its chroma 0.124 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.026 away. Black text reads best on it, at 5.17:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.17:1 |
| White text | 4.05:1 |
Values
| HEX | #AA66A8 |
| RGB | rgb(170, 102, 168) |
| HSL | hsl(302, 29%, 53%) |
| OKLCH | oklch(60.8% 0.124 328) |
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 #AA66A8 | 4.05:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #AA66A8 | 5.17:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #AA66A8 text on white | 4.05:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #AA66A8 text on black | 5.17:1 | AA | Lc -34.1 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E6D2E5
oklch(88.6% 0.034 327.4)
-
Step 300
300
#D7B3D5
oklch(80.9% 0.062 327.9)
-
Step 400
400
#C28BBF
oklch(70.7% 0.097 328.4)
-
Step 500
500 (this color)
#AA66A8
oklch(60.8% 0.124 328)
-
Step 600
600
#9C539B
oklch(55.5% 0.135 327.7)
-
Step 700
700
#854384
oklch(49% 0.125 327.8)
-
Step 800
800
#6C386B
oklch(42.6% 0.103 327.9)
-
Step 900
900
#583157
oklch(37.7% 0.08 327.9)
-
Step 950
950
#341D33
oklch(27.1% 0.051 328.4)
#AA66A8 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) | #6278AA | 0.117 |
| Deuteranopia (no green cones) | #7381A6 | 0.107 |
| Tritanopia (no blue cones) | #AE6C7F | 0.070 |
| Achromatopsia (no color) | #7E7E7E | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA66A8
#AA66A8
oklch(60.8% 0.124 328)
- #489756
#489756
oklch(61% 0.125 147.7)
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 #AA66A8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.026
- Dark Lilac #9C6DA5 ΔE 0.029
- Deep Lilac #966EBD ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.053
- Faded Purple #916E99 ΔE 0.054
- Wisteria #A87DC2 ΔE 0.060
- Deep Lavender #8D5EB7 ΔE 0.064
- Light Plum #9D5783 ΔE 0.065
Use #AA66A8 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.