#AC45A3
Closest named color: Purply (#983FB2). oklch(56.2% 0.175 331.2), rgb(172, 69, 163).
Aa
White text reads best on this color (5.07:1).
About this color
#AC45A3 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.175 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.051 away. White text reads best on it, at 5.07:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #AC45A3 |
| RGB | rgb(172, 69, 163) |
| HSL | hsl(305, 43%, 47%) |
| OKLCH | oklch(56.2% 0.175 331.2) |
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 #AC45A3 | 5.07:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #AC45A3 | 4.13:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #AC45A3 text on white | 5.07:1 | AA | Lc 74.4 | Content text, not long reading |
| #AC45A3 text on black | 4.13:1 | AA large text | Lc -27.3 | 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
#DFAED8
oklch(80.8% 0.079 331.2)
-
Step 400
400
#CD82C4
oklch(70.6% 0.126 331.2)
-
Step 500
500
#BF60B5
oklch(63.1% 0.161 331.4)
-
Step 600
600 (this color)
#AC45A3
oklch(56.2% 0.175 331.2)
-
Step 700
700
#92348A
oklch(49.2% 0.163 331.3)
-
Step 800
800
#762C70
oklch(42.6% 0.135 330.9)
-
Step 900
900
#60295B
oklch(37.8% 0.105 331)
-
Step 950
950
#381935
oklch(27% 0.065 330.9)
#AC45A3 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) | #3F65A6 | 0.182 |
| Deuteranopia (no green cones) | #6173A0 | 0.158 |
| Tritanopia (no blue cones) | #B24E6D | 0.094 |
| Achromatopsia (no color) | #6E6E6E | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC45A3
#AC45A3
oklch(56.2% 0.175 331.2)
- #008D44
#008D44
oklch(56.3% 0.151 151.2)
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 #AC45A3, closest first.
No curated palette has a color within ΔE 0.04 of #AC45A3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.051
- Purpley Pink #C83CB9 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.068
- Pinky Purple #C94CBE ΔE 0.069
- Warm Purple #952E8F ΔE 0.069
- Light Plum #9D5783 ΔE 0.074
- Deep Lavender #8D5EB7 ΔE 0.075
- Medium Violet Red #C71585 ΔE 0.079
Use #AC45A3 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.