#AC3AC8
Closest named color: Dark Orchid (#9932CC). oklch(57.1% 0.222 318.9), rgb(172, 58, 200).
Aa
White text reads best on this color (5.00:1).
About this color
#AC3AC8 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.222 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.042 away. White text reads best on it, at 5.00:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.222) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #AC3AC8 |
| RGB | rgb(172, 58, 200) |
| HSL | hsl(288, 56%, 51%) |
| OKLCH | oklch(57.1% 0.222 318.9) |
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 #AC3AC8 | 5.00:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #AC3AC8 | 4.19:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #AC3AC8 text on white | 5.00:1 | AA | Lc 73.6 | Content text, not long reading |
| #AC3AC8 text on black | 4.19:1 | AA large text | Lc -28.1 | 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
#E9CEF1
oklch(88.5% 0.055 318.4)
-
Step 300
300
#DDACEA
oklch(80.9% 0.1 319.1)
-
Step 400
400
#CA7DDF
oklch(70.7% 0.159 318.8)
-
Step 500
500
#BC56D6
oklch(63.1% 0.205 319)
-
Step 600
600 (this color)
#AC3AC8
oklch(57.1% 0.222 318.9)
-
Step 700
700
#8F25A8
oklch(49.1% 0.205 319)
-
Step 800
800
#742188
oklch(42.6% 0.171 319)
-
Step 900
900
#5E236D
oklch(37.7% 0.132 318.9)
-
Step 950
950
#371640
oklch(27% 0.084 318.6)
#AC3AC8 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) | #0068CC | 0.218 |
| Deuteranopia (no green cones) | #4373C5 | 0.190 |
| Tritanopia (no blue cones) | #AC567D | 0.139 |
| Achromatopsia (no color) | #6F6F6F | 0.224 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3AC8
#AC3AC8
oklch(57.1% 0.222 318.9)
- #328F00
#328F00
oklch(57.2% 0.18 139)
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 #AC3AC8, closest first.
No curated palette has a color within ΔE 0.04 of #AC3AC8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.042
- Purply #983FB2 ΔE 0.050
- Vibrant Purple #AD03DE ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.058
- Purpley Pink #C83CB9 ΔE 0.062
- Pinky Purple #C94CBE ΔE 0.072
- Amethyst #9B5FC0 ΔE 0.075
- Dark Violet #9400D3 ΔE 0.078
Use #AC3AC8 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.