#AA73CB
Closest named color: Wisteria (#A87DC2). oklch(64.6% 0.139 311.8), rgb(170, 115, 203).
Aa
Black text reads best on this color (6.02:1).
About this color
#AA73CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.139 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.031 away. Black text reads best on it, at 6.02:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #AA73CB |
| RGB | rgb(170, 115, 203) |
| HSL | hsl(278, 46%, 62%) |
| OKLCH | oklch(64.6% 0.139 311.8) |
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 #AA73CB | 3.48:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #AA73CB | 6.02:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #AA73CB text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #AA73CB text on black | 6.02:1 | AA | Lc -39.5 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E1D2EC
oklch(88.4% 0.039 311.1)
-
Step 300
300
#CFB5E1
oklch(81% 0.067 311.4)
-
Step 400
400
#B78DD2
oklch(70.8% 0.108 311.6)
-
Step 500
500 (this color)
#AA73CB
oklch(64.6% 0.139 311.8)
-
Step 600
600
#9055B2
oklch(55.6% 0.15 311.8)
-
Step 700
700
#7B449A
oklch(49.1% 0.142 311.8)
-
Step 800
800
#64397C
oklch(42.7% 0.116 312.1)
-
Step 900
900
#513264
oklch(37.7% 0.09 311.4)
-
Step 950
950
#301D3B
oklch(27% 0.059 312.1)
#AA73CB 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) | #6186CE | 0.110 |
| Deuteranopia (no green cones) | #6F8BC9 | 0.101 |
| Tritanopia (no blue cones) | #A78095 | 0.097 |
| Achromatopsia (no color) | #898989 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA73CB
#AA73CB
oklch(64.6% 0.139 311.8)
- #6E9F3D
#6E9F3D
oklch(64.6% 0.139 131.7)
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 #AA73CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.031
- Soft Purple #A66FB5 ΔE 0.034
- Deep Lilac #966EBD ΔE 0.042
- Medium Purple #9370DB ΔE 0.048
- Amethyst #9B5FC0 ΔE 0.056
- Dark Lilac #9C6DA5 ΔE 0.062
- Light Urple #B36FF6 ΔE 0.068
- Medium Orchid #BA55D3 ΔE 0.070
Use #AA73CB 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.