#AA73A4
Closest named color: Dark Lilac (#9C6DA5). oklch(62.9% 0.096 330.5), rgb(170, 115, 164).
Aa
Black text reads best on this color (5.69:1).
About this color
#AA73A4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.096 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.030 away. Black text reads best on it, at 5.69:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #AA73A4 |
| RGB | rgb(170, 115, 164) |
| HSL | hsl(307, 24%, 56%) |
| OKLCH | oklch(62.9% 0.096 330.5) |
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 #AA73A4 | 3.68:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #AA73A4 | 5.69:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #AA73A4 text on white | 3.68:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #AA73A4 text on black | 5.69:1 | AA | Lc -37.4 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7EE
oklch(93.6% 0.013 329.6)
-
Step 200
200
#E4D3E1
oklch(88.5% 0.026 331.6)
-
Step 300
300
#D3B6CF
oklch(80.9% 0.047 330.5)
-
Step 400
400
#BC90B7
oklch(70.7% 0.075 330.2)
-
Step 500
500 (this color)
#AA73A4
oklch(62.9% 0.096 330.5)
-
Step 600
600
#965B90
oklch(55.6% 0.106 330.6)
-
Step 700
700
#7F4B7A
oklch(49% 0.096 330.4)
-
Step 800
800
#683E63
oklch(42.8% 0.08 331.2)
-
Step 900
900
#543551
oklch(37.7% 0.062 330.2)
-
Step 950
950
#321F30
oklch(27.1% 0.041 330.4)
#AA73A4 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) | #7180A6 | 0.091 |
| Deuteranopia (no green cones) | #7F88A2 | 0.084 |
| Tritanopia (no blue cones) | #AE7785 | 0.052 |
| Achromatopsia (no color) | #858585 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA73A4
#AA73A4
oklch(62.9% 0.096 330.5)
- #5B996A
#5B996A
oklch(62.8% 0.096 150.6)
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 #AA73A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.030
- Soft Purple #A66FB5 ΔE 0.032
- Heather #A484AC ΔE 0.042
- Wisteria #A87DC2 ΔE 0.046
- Faded Purple #916E99 ΔE 0.048
- Dusty Lavender #AC86A8 ΔE 0.049
- Mauve #AE7181 ΔE 0.052
- Purpley Grey #947E94 ΔE 0.055
Use #AA73A4 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.