#AA91C9
Closest named color: Pale Purple (#B790D4). oklch(69.9% 0.085 304.7), rgb(170, 145, 201).
Aa
Black text reads best on this color (7.60:1).
About this color
#AA91C9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.085 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.027 away. Black text reads best on it, at 7.60:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.60:1 |
| White text | 2.76:1 |
Values
| HEX | #AA91C9 |
| RGB | rgb(170, 145, 201) |
| HSL | hsl(267, 34%, 68%) |
| OKLCH | oklch(69.9% 0.085 304.7) |
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 #AA91C9 | 2.76:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #AA91C9 | 7.60:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #AA91C9 text on white | 2.76:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #AA91C9 text on black | 7.60:1 | AAA | Lc -48.6 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DDD5E9
oklch(88.5% 0.028 303.9)
-
Step 300
300
#C8B9DD
oklch(81% 0.052 304.1)
-
Step 400
400 (this color)
#AA91C9
oklch(69.9% 0.085 304.7)
-
Step 500
500
#9878BE
oklch(63% 0.108 304.5)
-
Step 600
600
#8360AA
oklch(55.6% 0.117 304.7)
-
Step 700
700
#6F4F92
oklch(49.1% 0.109 304.7)
-
Step 800
800
#5A4177
oklch(42.7% 0.091 304.2)
-
Step 900
900
#4A3760
oklch(37.6% 0.072 304.5)
-
Step 950
950
#2B2138
oklch(27% 0.044 303.6)
#AA91C9 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) | #869BCB | 0.054 |
| Deuteranopia (no green cones) | #8B9CC7 | 0.051 |
| Tritanopia (no blue cones) | #A599A5 | 0.065 |
| Achromatopsia (no color) | #9C9C9C | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA91C9
#AA91C9
oklch(69.9% 0.085 304.7)
- #92A86D
#92A86D
oklch(70% 0.085 125.2)
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 #AA91C9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.027
- Heather #A484AC ΔE 0.049
- Dusty Lavender #AC86A8 ΔE 0.049
- Wisteria #A87DC2 ΔE 0.050
- Perrywinkle #8F8CE7 ΔE 0.064
- Cool Gray #8D99AE ΔE 0.067
- Light Mauve #C292A1 ΔE 0.070
- Grey Pink #C3909B ΔE 0.076
Use #AA91C9 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.