#AC4AC3
Closest named color: Medium Orchid (#BA55D3). oklch(58.5% 0.197 319.6), rgb(172, 74, 195).
Aa
White text reads best on this color (4.64:1).
About this color
#AC4AC3 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.197 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.041 away. White text reads best on it, at 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.197) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #AC4AC3 |
| RGB | rgb(172, 74, 195) |
| HSL | hsl(289, 50%, 53%) |
| OKLCH | oklch(58.5% 0.197 319.6) |
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 #AC4AC3 | 4.64:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #AC4AC3 | 4.52:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #AC4AC3 text on white | 4.64:1 | AA | Lc 71.6 | Content text, not long reading |
| #AC4AC3 text on black | 4.52:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E8CFEE
oklch(88.5% 0.05 319.7)
-
Step 300
300
#DAAFE5
oklch(81% 0.088 319.3)
-
Step 400
400
#C782D8
oklch(70.8% 0.142 319.5)
-
Step 500
500
#B75ECD
oklch(63% 0.182 319.3)
-
Step 600
600 (this color)
#AC4AC3
oklch(58.5% 0.197 319.6)
-
Step 700
700
#8B31A0
oklch(49.1% 0.183 319.4)
-
Step 800
800
#712A81
oklch(42.6% 0.151 319.8)
-
Step 900
900
#5C2868
oklch(37.8% 0.118 319.8)
-
Step 950
950
#36183D
oklch(27% 0.075 319.8)
#AC4AC3 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) | #2A6EC7 | 0.191 |
| Deuteranopia (no green cones) | #5378C0 | 0.165 |
| Tritanopia (no blue cones) | #AC5E80 | 0.122 |
| Achromatopsia (no color) | #747474 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4AC3
#AC4AC3
oklch(58.5% 0.197 319.6)
- #309400
#309400
oklch(58.5% 0.186 139.5)
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 #AC4AC3, closest first.
No curated palette has a color within ΔE 0.04 of #AC4AC3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.041
- Amethyst #9B5FC0 ΔE 0.050
- Purply #983FB2 ΔE 0.051
- Purpley Pink #C83CB9 ΔE 0.056
- Pinky Purple #C94CBE ΔE 0.057
- Dark Orchid #9932CC ΔE 0.061
- Deep Lavender #8D5EB7 ΔE 0.069
- Lighter Purple #A55AF4 ΔE 0.078
Use #AC4AC3 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.