#AC439B
Closest named color: Purply (#983FB2). oklch(55.5% 0.172 334.5), rgb(172, 67, 155).
Aa
White text reads best on this color (5.21:1).
About this color
#AC439B is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.172 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.058 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.03:1 |
| White text | 5.21:1 |
Values
| HEX | #AC439B |
| RGB | rgb(172, 67, 155) |
| HSL | hsl(310, 44%, 47%) |
| OKLCH | oklch(55.5% 0.172 334.5) |
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 #AC439B | 5.21:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #AC439B | 4.03:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #AC439B text on white | 5.21:1 | AA | Lc 75.1 | Fine for body text |
| #AC439B text on black | 4.03:1 | AA large text | Lc -26.6 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E5F0
oklch(93.7% 0.022 334.9)
-
Step 200
200
#ECCFE5
oklch(88.5% 0.043 334.3)
-
Step 300
300
#E0AED5
oklch(80.8% 0.077 334.2)
-
Step 400
400
#CF82C0
oklch(70.7% 0.124 334.2)
-
Step 500
500
#C160B0
oklch(63.1% 0.158 334.3)
-
Step 600
600 (this color)
#AC439B
oklch(55.5% 0.172 334.5)
-
Step 700
700
#943485
oklch(49.2% 0.16 334.4)
-
Step 800
800
#782C6C
oklch(42.7% 0.133 334.3)
-
Step 900
900
#612957
oklch(37.7% 0.102 334.7)
-
Step 950
950
#391933
oklch(27% 0.064 334.7)
#AC439B 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) | #42639E | 0.181 |
| Deuteranopia (no green cones) | #637298 | 0.158 |
| Tritanopia (no blue cones) | #B44A69 | 0.087 |
| Achromatopsia (no color) | #6D6D6D | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC439B
#AC439B
oklch(55.5% 0.172 334.5)
- #008A4C
#008A4C
oklch(55.6% 0.139 154.3)
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 #AC439B, closest first.
No curated palette has a color within ΔE 0.04 of #AC439B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.058
- Warm Purple #952E8F ΔE 0.065
- Light Plum #9D5783 ΔE 0.067
- Purpley Pink #C83CB9 ΔE 0.069
- Medium Violet Red #C71585 ΔE 0.072
- Light Eggplant #894585 ΔE 0.074
- Pinky Purple #C94CBE ΔE 0.077
- Amethyst #9B5FC0 ΔE 0.077
Use #AC439B 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.