#AC73CD
Closest named color: Wisteria (#A87DC2). oklch(64.9% 0.142 312.1), rgb(172, 115, 205).
Aa
Black text reads best on this color (6.08:1).
About this color
#AC73CD is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.142 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.033 away. Black text reads best on it, at 6.08:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.08:1 |
| White text | 3.44:1 |
Values
| HEX | #AC73CD |
| RGB | rgb(172, 115, 205) |
| HSL | hsl(278, 47%, 63%) |
| OKLCH | oklch(64.9% 0.142 312.1) |
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 #AC73CD | 3.44:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #AC73CD | 6.08:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #AC73CD text on white | 3.44:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #AC73CD text on black | 6.08:1 | AA | Lc -39.9 | 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
#E2D2EC
oklch(88.5% 0.039 312.6)
-
Step 300
300
#D0B4E2
oklch(80.9% 0.07 312.1)
-
Step 400
400
#B88CD3
oklch(70.7% 0.111 312)
-
Step 500
500 (this color)
#AC73CD
oklch(64.9% 0.142 312.1)
-
Step 600
600
#9153B3
oklch(55.5% 0.155 312.2)
-
Step 700
700
#7C439A
oklch(49.1% 0.144 312.5)
-
Step 800
800
#65387D
oklch(42.7% 0.119 312.5)
-
Step 900
900
#523165
oklch(37.7% 0.093 312)
-
Step 950
950
#301D3B
oklch(27% 0.059 312.1)
#AC73CD 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) | #6087D0 | 0.115 |
| Deuteranopia (no green cones) | #6F8BCB | 0.104 |
| Tritanopia (no blue cones) | #A98096 | 0.099 |
| Achromatopsia (no color) | #8A8A8A | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC73CD
#AC73CD
oklch(64.9% 0.142 312.1)
- #6DA03C
#6DA03C
oklch(64.8% 0.142 132.1)
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 #AC73CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.037
- Deep Lilac #966EBD ΔE 0.046
- Medium Purple #9370DB ΔE 0.049
- Amethyst #9B5FC0 ΔE 0.059
- Light Urple #B36FF6 ΔE 0.064
- Dark Lilac #9C6DA5 ΔE 0.066
- Medium Orchid #BA55D3 ΔE 0.068
Use #AC73CD 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.