#AA63A4
Closest named color: Dark Lilac (#9C6DA5). oklch(60.2% 0.125 330.1), rgb(170, 99, 164).
Aa
Black text reads best on this color (5.03:1).
About this color
#AA63A4 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.125 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.032 away. Black text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #AA63A4 |
| RGB | rgb(170, 99, 164) |
| HSL | hsl(305, 29%, 53%) |
| OKLCH | oklch(60.2% 0.125 330.1) |
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 #AA63A4 | 4.17:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #AA63A4 | 5.03:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #AA63A4 text on white | 4.17:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #AA63A4 text on black | 5.03:1 | AA | Lc -33.1 | 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
#E7D1E4
oklch(88.4% 0.035 330.3)
-
Step 300
300
#D8B3D4
oklch(80.9% 0.061 329.7)
-
Step 400
400
#C48ABE
oklch(70.7% 0.099 330.2)
-
Step 500
500 (this color)
#AA63A4
oklch(60.2% 0.125 330.1)
-
Step 600
600
#9E5299
oklch(55.6% 0.136 329.7)
-
Step 700
700
#874282
oklch(49% 0.126 330.1)
-
Step 800
800
#6E376A
oklch(42.7% 0.105 330)
-
Step 900
900
#593056
oklch(37.6% 0.082 329.7)
-
Step 950
950
#341D32
oklch(27% 0.05 330)
#AA63A4 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) | #6076A6 | 0.121 |
| Deuteranopia (no green cones) | #7380A2 | 0.110 |
| Tritanopia (no blue cones) | #AF687C | 0.068 |
| Achromatopsia (no color) | #7C7C7C | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA63A4
#AA63A4
oklch(60.2% 0.125 330.1)
- #3F9557
#3F9557
oklch(60.1% 0.125 150.2)
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 #AA63A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.032
- Soft Purple #A66FB5 ΔE 0.034
- Deep Lilac #966EBD ΔE 0.052
- Faded Purple #916E99 ΔE 0.054
- Amethyst #9B5FC0 ΔE 0.055
- Light Plum #9D5783 ΔE 0.058
- Deep Lavender #8D5EB7 ΔE 0.064
- Dark Lavender #856798 ΔE 0.067
Use #AA63A4 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.