#AC28B1
Closest named color: Purply (#983FB2). oklch(54.2% 0.222 326.5), rgb(172, 40, 177).
Aa
White text reads best on this color (5.68:1).
About this color
#AC28B1 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.222 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.047 away. White text reads best on it, at 5.68:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.222) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #AC28B1 |
| RGB | rgb(172, 40, 177) |
| HSL | hsl(298, 63%, 43%) |
| OKLCH | oklch(54.2% 0.222 326.5) |
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 #AC28B1 | 5.68:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #AC28B1 | 3.69:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #AC28B1 text on white | 5.68:1 | AA | Lc 77.1 | Fine for body text |
| #AC28B1 text on black | 3.69:1 | AA large text | Lc -24.7 | 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
#FAF2FA
oklch(97% 0.014 325.7)
-
Step 100
100
#F5E4F4
oklch(93.7% 0.028 327.6)
-
Step 200
200
#EDCDED
oklch(88.5% 0.055 326)
-
Step 300
300
#E3AAE3
oklch(80.9% 0.1 326.5)
-
Step 400
400
#D37AD5
oklch(70.8% 0.159 326.3)
-
Step 500
500
#C552C9
oklch(63.1% 0.203 326.3)
-
Step 600
600 (this color)
#AC28B1
oklch(54.2% 0.222 326.5)
-
Step 700
700
#981E9C
oklch(49.2% 0.206 326.7)
-
Step 800
800
#7B1D7F
oklch(42.7% 0.171 326.3)
-
Step 900
900
#642066
oklch(37.8% 0.133 326.6)
-
Step 950
950
#3B143C
oklch(27.1% 0.085 326.6)
#AC28B1 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) | #005CB5 | 0.236 |
| Deuteranopia (no green cones) | #4B6CAE | 0.199 |
| Tritanopia (no blue cones) | #B1416C | 0.126 |
| Achromatopsia (no color) | #676767 | 0.223 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC28B1
#AC28B1
oklch(54.2% 0.222 326.5)
- #00872C
#00872C
oklch(54.3% 0.164 146.5)
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 #AC28B1, closest first.
No curated palette has a color within ΔE 0.04 of #AC28B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.047
- Dark Orchid #9932CC ΔE 0.059
- Purpley Pink #C83CB9 ΔE 0.067
- Warm Purple #952E8F ΔE 0.068
- Vibrant Purple #AD03DE ΔE 0.074
- Dark Violet #9400D3 ΔE 0.084
- Pinky Purple #C94CBE ΔE 0.086
- Medium Orchid #BA55D3 ΔE 0.090
Use #AC28B1 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.