#AA70D1
Closest named color: Medium Purple (#9370DB). oklch(64.4% 0.151 310.4), rgb(170, 112, 209).
Aa
Black text reads best on this color (5.94:1).
About this color
#AA70D1 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.151 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.041 away. Black text reads best on it, at 5.94:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #AA70D1 |
| RGB | rgb(170, 112, 209) |
| HSL | hsl(276, 51%, 63%) |
| OKLCH | oklch(64.4% 0.151 310.4) |
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 #AA70D1 | 3.53:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #AA70D1 | 5.94:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #AA70D1 text on white | 3.53:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #AA70D1 text on black | 5.94:1 | AA | Lc -39.0 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E2D2EE
oklch(88.5% 0.042 310.9)
-
Step 300
300
#D0B4E5
oklch(81% 0.074 310.5)
-
Step 400
400
#B88BD7
oklch(70.7% 0.118 310.7)
-
Step 500
500 (this color)
#AA70D1
oklch(64.4% 0.151 310.4)
-
Step 600
600
#9151B9
oklch(55.5% 0.165 310.5)
-
Step 700
700
#7B41A0
oklch(49% 0.154 310.1)
-
Step 800
800
#643781
oklch(42.7% 0.125 310.2)
-
Step 900
900
#523068
oklch(37.7% 0.099 310.5)
-
Step 950
950
#301D3D
oklch(27.1% 0.062 310.2)
#AA70D1 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) | #5A86D4 | 0.120 |
| Deuteranopia (no green cones) | #6989CE | 0.109 |
| Tritanopia (no blue cones) | #A57F97 | 0.106 |
| Achromatopsia (no color) | #888888 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA70D1
#AA70D1
oklch(64.4% 0.151 310.4)
- #6D9F2E
#6D9F2E
oklch(64.4% 0.151 130.5)
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 #AA70D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.041
- Soft Purple #A66FB5 ΔE 0.043
- Wisteria #A87DC2 ΔE 0.043
- Deep Lilac #966EBD ΔE 0.045
- Amethyst #9B5FC0 ΔE 0.053
- Light Urple #B36FF6 ΔE 0.058
- Medium Orchid #BA55D3 ΔE 0.061
- Light Purple #BF77F6 ΔE 0.066
Use #AA70D1 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.