#AA3DCA
Closest named color: Dark Orchid (#9932CC). oklch(57.3% 0.219 317.5), rgb(170, 61, 202).
Aa
White text reads best on this color (4.96:1).
About this color
#AA3DCA is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.219 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.040 away. White text reads best on it, at 4.96:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.219) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.22:1 |
| White text | 4.96:1 |
Values
| HEX | #AA3DCA |
| RGB | rgb(170, 61, 202) |
| HSL | hsl(286, 57%, 52%) |
| OKLCH | oklch(57.3% 0.219 317.5) |
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 #AA3DCA | 4.96:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #AA3DCA | 4.22:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #AA3DCA text on white | 4.96:1 | AA | Lc 73.4 | Content text, not long reading |
| #AA3DCA text on black | 4.22:1 | AA large text | Lc -28.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E8CEF1
oklch(88.4% 0.055 317.4)
-
Step 300
300
#DBADEB
oklch(80.9% 0.099 317.2)
-
Step 400
400
#C87EE0
oklch(70.6% 0.158 317.5)
-
Step 500
500
#B958D7
oklch(63% 0.202 317.5)
-
Step 600
600 (this color)
#AA3DCA
oklch(57.3% 0.219 317.5)
-
Step 700
700
#8D27AA
oklch(49.1% 0.204 317.4)
-
Step 800
800
#732389
oklch(42.7% 0.169 317.9)
-
Step 900
900
#5D246E
oklch(37.8% 0.131 317.6)
-
Step 950
950
#361640
oklch(26.9% 0.083 317.5)
#AA3DCA 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) | #0069CE | 0.212 |
| Deuteranopia (no green cones) | #4173C7 | 0.186 |
| Tritanopia (no blue cones) | #A9597F | 0.140 |
| Achromatopsia (no color) | #707070 | 0.221 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA3DCA
#AA3DCA
oklch(57.3% 0.219 317.5)
- #3C8E00
#3C8E00
oklch(57.3% 0.175 137.4)
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 #AA3DCA, closest first.
No curated palette has a color within ΔE 0.04 of #AA3DCA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.040
- Purply #983FB2 ΔE 0.049
- Medium Orchid #BA55D3 ΔE 0.056
- Vibrant Purple #AD03DE ΔE 0.058
- Purpley Pink #C83CB9 ΔE 0.066
- Amethyst #9B5FC0 ΔE 0.071
- Pinky Purple #C94CBE ΔE 0.074
- Dark Violet #9400D3 ΔE 0.078
Use #AA3DCA 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.