#AC3AC6
Closest named color: Dark Orchid (#9932CC). oklch(57% 0.22 319.5), rgb(172, 58, 198).
Aa
White text reads best on this color (5.03:1).
About this color
#AC3AC6 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.220 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.043 away. White text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.220) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.17:1 |
| White text | 5.03:1 |
Values
| HEX | #AC3AC6 |
| RGB | rgb(172, 58, 198) |
| HSL | hsl(289, 55%, 50%) |
| OKLCH | oklch(57% 0.22 319.5) |
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 #AC3AC6 | 5.03:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #AC3AC6 | 4.17:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #AC3AC6 text on white | 5.03:1 | AA | Lc 73.8 | Content text, not long reading |
| #AC3AC6 text on black | 4.17:1 | AA large text | Lc -27.9 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F3E4F6
oklch(93.6% 0.029 320.6)
-
Step 200
200
#EACEF0
oklch(88.5% 0.055 320.3)
-
Step 300
300
#DDACE9
oklch(80.9% 0.099 319.6)
-
Step 400
400
#CB7DDE
oklch(70.7% 0.159 319.6)
-
Step 500
500
#BC57D4
oklch(63.1% 0.201 319.5)
-
Step 600
600 (this color)
#AC3AC6
oklch(57% 0.22 319.5)
-
Step 700
700
#8F25A7
oklch(49% 0.204 319.3)
-
Step 800
800
#752287
oklch(42.8% 0.169 319.8)
-
Step 900
900
#5E236C
oklch(37.7% 0.131 319.4)
-
Step 950
950
#37163F
oklch(27% 0.082 319.4)
#AC3AC6 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) | #0067CA | 0.218 |
| Deuteranopia (no green cones) | #4573C3 | 0.189 |
| Tritanopia (no blue cones) | #AC557C | 0.137 |
| Achromatopsia (no color) | #6F6F6F | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3AC6
#AC3AC6
oklch(57% 0.22 319.5)
- #2E8F00
#2E8F00
oklch(57.1% 0.182 139.5)
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 #AC3AC6, closest first.
No curated palette has a color within ΔE 0.04 of #AC3AC6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.043
- Purply #983FB2 ΔE 0.048
- Medium Orchid #BA55D3 ΔE 0.058
- Vibrant Purple #AD03DE ΔE 0.059
- Purpley Pink #C83CB9 ΔE 0.061
- Pinky Purple #C94CBE ΔE 0.071
- Amethyst #9B5FC0 ΔE 0.075
- Dark Violet #9400D3 ΔE 0.079
Use #AC3AC6 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.