#AC3FA7
Closest named color: Purply (#983FB2). oklch(55.7% 0.187 329.6), rgb(172, 63, 167).
Aa
White text reads best on this color (5.21:1).
About this color
#AC3FA7 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.187 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.044 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #AC3FA7 |
| RGB | rgb(172, 63, 167) |
| HSL | hsl(303, 46%, 46%) |
| OKLCH | oklch(55.7% 0.187 329.6) |
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 #AC3FA7 | 5.21:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #AC3FA7 | 4.02:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #AC3FA7 text on white | 5.21:1 | AA | Lc 75.1 | Fine for body text |
| #AC3FA7 text on black | 4.02:1 | AA large text | Lc -26.6 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F2
oklch(93.6% 0.025 329.7)
-
Step 200
200
#ECCFE8
oklch(88.6% 0.046 330.5)
-
Step 300
300
#E0ADDB
oklch(80.8% 0.085 329.6)
-
Step 400
400
#CF80C9
oklch(70.7% 0.135 329.6)
-
Step 500
500
#C15DBB
oklch(63.2% 0.172 329.7)
-
Step 600
600 (this color)
#AC3FA7
oklch(55.7% 0.187 329.6)
-
Step 700
700
#932F8F
oklch(49% 0.175 329.5)
-
Step 800
800
#782974
oklch(42.8% 0.144 329.8)
-
Step 900
900
#61275E
oklch(37.8% 0.112 329.6)
-
Step 950
950
#391837
oklch(27.1% 0.071 329.6)
#AC3FA7 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) | #3563AA | 0.195 |
| Deuteranopia (no green cones) | #5C72A4 | 0.168 |
| Tritanopia (no blue cones) | #B24B6D | 0.102 |
| Achromatopsia (no color) | #6C6C6C | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3FA7
#AC3FA7
oklch(55.7% 0.187 329.6)
- #008B3D
#008B3D
oklch(55.6% 0.154 149.7)
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 #AC3FA7, closest first.
No curated palette has a color within ΔE 0.04 of #AC3FA7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.044
- Purpley Pink #C83CB9 ΔE 0.059
- Warm Purple #952E8F ΔE 0.065
- Pinky Purple #C94CBE ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.073
- Dark Orchid #9932CC ΔE 0.078
- Medium Orchid #BA55D3 ΔE 0.079
- Medium Violet Red #C71585 ΔE 0.079
Use #AC3FA7 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.