#AA9DDB
Closest named color: Pale Purple (#B790D4). oklch(73% 0.09 293.7), rgb(170, 157, 219).
Aa
Black text reads best on this color (8.55:1).
About this color
#AA9DDB is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.090 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.035 away. Black text reads best on it, at 8.55:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.55:1 |
| White text | 2.45:1 |
Values
| HEX | #AA9DDB |
| RGB | rgb(170, 157, 219) |
| HSL | hsl(253, 46%, 74%) |
| OKLCH | oklch(73% 0.09 293.7) |
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 #AA9DDB | 2.45:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #AA9DDB | 8.55:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #AA9DDB text on white | 2.45:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #AA9DDB text on black | 8.55:1 | AAA | Lc -53.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD6EC
oklch(88.6% 0.03 294.1)
-
Step 300
300
#C2BAE2
oklch(80.9% 0.056 294.3)
-
Step 400
400 (this color)
#AA9DDB
oklch(73% 0.09 293.7)
-
Step 500
500
#8D7BC8
oklch(63.1% 0.115 293.6)
-
Step 600
600
#7863B5
oklch(55.7% 0.125 293.7)
-
Step 700
700
#65529B
oklch(49.2% 0.115 293.7)
-
Step 800
800
#52437E
oklch(42.7% 0.096 293.6)
-
Step 900
900
#443965
oklch(37.7% 0.074 294)
-
Step 950
950
#28223B
oklch(27.1% 0.046 294.1)
#AA9DDB 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) | #8EA6DE | 0.042 |
| Deuteranopia (no green cones) | #8FA4D9 | 0.040 |
| Tritanopia (no blue cones) | #A0A7B3 | 0.074 |
| Achromatopsia (no color) | #A5A5A5 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA9DDB
#AA9DDB
oklch(73% 0.09 293.7)
- #A7AE6B
#A7AE6B
oklch(72.9% 0.09 113.5)
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 #AA9DDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.035
- Periwinkle Blue #8F99FB ΔE 0.063
- Baby Purple #CA9BF7 ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.068
- Pastel Purple #CAA0FF ΔE 0.072
- Lilac #CEA2FD ΔE 0.075
- Cool Steel #97A7B3 ΔE 0.078
- Liliac #C48EFD ΔE 0.079
Use #AA9DDB 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.