#AA99E1
Closest named color: Pale Purple (#B790D4). oklch(72.5% 0.104 294.5), rgb(170, 153, 225).
Aa
Black text reads best on this color (8.35:1).
About this color
#AA99E1 is a medium-light, moderately saturated purple. In OKLCH its lightness is 72%, its chroma 0.104 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 0.030 away. Black text reads best on it, at 8.35:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.35:1 |
| White text | 2.51:1 |
Values
| HEX | #AA99E1 |
| RGB | rgb(170, 153, 225) |
| HSL | hsl(254, 55%, 74%) |
| OKLCH | oklch(72.5% 0.104 294.5) |
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 #AA99E1 | 2.51:1 | Fails | Lc -54.4 | Large or bold text, headings |
| Black text on #AA99E1 | 8.35:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #AA99E1 text on white | 2.51:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #AA99E1 text on black | 8.35:1 | AAA | Lc -52.7 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5EF
oklch(88.5% 0.036 294.5)
-
Step 300
300
#C3B9E7
oklch(80.9% 0.065 294.9)
-
Step 400
400 (this color)
#AA99E1
oklch(72.5% 0.104 294.5)
-
Step 500
500
#8F77D1
oklch(63% 0.133 294.5)
-
Step 600
600
#7A5FBE
oklch(55.7% 0.144 294.4)
-
Step 700
700
#674DA4
oklch(49% 0.135 294.7)
-
Step 800
800
#544085
oklch(42.7% 0.111 294.6)
-
Step 900
900
#45376B
oklch(37.8% 0.087 294.2)
-
Step 950
950
#28203E
oklch(26.8% 0.055 294.7)
#AA99E1 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) | #87A4E4 | 0.052 |
| Deuteranopia (no green cones) | #89A2DF | 0.049 |
| Tritanopia (no blue cones) | #9FA5B3 | 0.086 |
| Achromatopsia (no color) | #A3A3A3 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA99E1
#AA99E1
oklch(72.5% 0.104 294.5)
- #A4AE5E
#A4AE5E
oklch(72.5% 0.105 114.9)
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 #AA99E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.030
- Periwinkle Blue #8F99FB ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.056
- Baby Purple #CA9BF7 ΔE 0.059
- Liliac #C48EFD ΔE 0.066
- Pastel Purple #CAA0FF ΔE 0.067
- Lilac #CEA2FD ΔE 0.071
- Wisteria #A87DC2 ΔE 0.075
Use #AA99E1 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.