#AC47A4
Closest named color: Purply (#983FB2). oklch(56.5% 0.173 330.8), rgb(172, 71, 164).
Aa
White text reads best on this color (5.01:1).
About this color
#AC47A4 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.173 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.052 away. White text reads best on it, at 5.01:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.19:1 |
| White text | 5.01:1 |
Values
| HEX | #AC47A4 |
| RGB | rgb(172, 71, 164) |
| HSL | hsl(305, 42%, 48%) |
| OKLCH | oklch(56.5% 0.173 330.8) |
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 #AC47A4 | 5.01:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #AC47A4 | 4.19:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #AC47A4 text on white | 5.01:1 | AA | Lc 74.0 | Content text, not long reading |
| #AC47A4 text on black | 4.19:1 | AA large text | Lc -27.7 | 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
#F3E5F1
oklch(93.6% 0.022 330.3)
-
Step 200
200
#EBCFE7
oklch(88.5% 0.044 330.6)
-
Step 300
300
#DFAFD8
oklch(81% 0.078 331.3)
-
Step 400
400
#CD83C5
oklch(70.8% 0.125 330.7)
-
Step 500
500
#BE61B5
oklch(63.1% 0.158 331)
-
Step 600
600 (this color)
#AC47A4
oklch(56.5% 0.173 330.8)
-
Step 700
700
#91358A
oklch(49.1% 0.161 330.8)
-
Step 800
800
#762D70
oklch(42.7% 0.133 330.9)
-
Step 900
900
#5F295B
oklch(37.6% 0.105 330.3)
-
Step 950
950
#381935
oklch(27% 0.065 330.9)
#AC47A4 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) | #4166A7 | 0.178 |
| Deuteranopia (no green cones) | #6274A1 | 0.155 |
| Tritanopia (no blue cones) | #B2506F | 0.092 |
| Achromatopsia (no color) | #6F6F6F | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC47A4
#AC47A4
oklch(56.5% 0.173 330.8)
- #008E43
#008E43
oklch(56.6% 0.153 150.8)
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 #AC47A4, closest first.
No curated palette has a color within ΔE 0.04 of #AC47A4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.052
- Purpley Pink #C83CB9 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.065
- Pinky Purple #C94CBE ΔE 0.067
- Light Plum #9D5783 ΔE 0.072
- Warm Purple #952E8F ΔE 0.072
- Deep Lavender #8D5EB7 ΔE 0.073
- Medium Orchid #BA55D3 ΔE 0.077
Use #AC47A4 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.