#AA9BF3
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.7% 0.126 290.8), rgb(170, 155, 243).
Aa
Black text reads best on this color (8.69:1).
About this color
#AA9BF3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.126 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.040 away. Black text reads best on it, at 8.69:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.69:1 |
| White text | 2.41:1 |
Values
| HEX | #AA9BF3 |
| RGB | rgb(170, 155, 243) |
| HSL | hsl(250, 79%, 78%) |
| OKLCH | oklch(73.7% 0.126 290.8) |
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 #AA9BF3 | 2.41:1 | Fails | Lc -52.5 | Large or bold text, headings |
| Black text on #AA9BF3 | 8.69:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #AA9BF3 text on white | 2.41:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #AA9BF3 text on black | 8.69:1 | AAA | Lc -54.5 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F5
oklch(88.5% 0.044 289.8)
-
Step 300
300
#C0B8F0
oklch(80.8% 0.079 291.1)
-
Step 400
400 (this color)
#AA9BF3
oklch(73.7% 0.126 290.8)
-
Step 500
500
#8B74E2
oklch(63.1% 0.161 290.7)
-
Step 600
600
#765AD0
oklch(55.6% 0.175 290.5)
-
Step 700
700
#6449B4
oklch(49.2% 0.162 290.8)
-
Step 800
800
#513C92
oklch(42.6% 0.136 290.7)
-
Step 900
900
#433574
oklch(37.8% 0.104 290.8)
-
Step 950
950
#271F44
oklch(26.9% 0.067 291.2)
#AA9BF3 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) | #82A8F6 | 0.058 |
| Deuteranopia (no green cones) | #83A5F1 | 0.055 |
| Tritanopia (no blue cones) | #99ABBC | 0.105 |
| Achromatopsia (no color) | #A7A7A7 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA9BF3
#AA9BF3
oklch(73.7% 0.126 290.8)
- #AEB14A
#AEB14A
oklch(73.7% 0.126 110.7)
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 #AA9BF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Baby Purple #CA9BF7 ΔE 0.049
- Pale Purple #B790D4 ΔE 0.049
- Liliac #C48EFD ΔE 0.052
- Pastel Purple #CAA0FF ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.058
- Lilac #CEA2FD ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.071
Use #AA9BF3 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.