#AA579E
Closest named color: Light Plum (#9D5783). oklch(58.1% 0.141 332.9), rgb(170, 87, 158).
Aa
White text reads best on this color (4.59:1).
About this color
#AA579E is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.141 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.048 away. White text reads best on it, at 4.59:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.56:1 |
| White text | 4.59:1 |
Values
| HEX | #AA579E |
| RGB | rgb(170, 87, 158) |
| HSL | hsl(309, 33%, 50%) |
| OKLCH | oklch(58.1% 0.141 332.9) |
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 #AA579E | 4.59:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #AA579E | 4.56:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #AA579E text on white | 4.59:1 | AA | Lc 71.6 | Content text, not long reading |
| #AA579E text on black | 4.56:1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E6EF
oklch(93.7% 0.018 334.2)
-
Step 200
200
#E8D1E3
oklch(88.5% 0.035 333.2)
-
Step 300
300
#DAB2D2
oklch(80.9% 0.063 333.1)
-
Step 400
400
#C789BC
oklch(70.8% 0.101 333.1)
-
Step 500
500
#B76AAB
oklch(63.2% 0.129 332.9)
-
Step 600
600 (this color)
#AA579E
oklch(58.1% 0.141 332.9)
-
Step 700
700
#8A4080
oklch(49% 0.13 332.7)
-
Step 800
800
#713568
oklch(42.7% 0.109 333.3)
-
Step 900
900
#5B2F55
oklch(37.7% 0.084 332.3)
-
Step 950
950
#361C32
oklch(27.1% 0.054 332.8)
#AA579E 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) | #556EA0 | 0.142 |
| Deuteranopia (no green cones) | #6D799C | 0.126 |
| Tritanopia (no blue cones) | #B05C73 | 0.073 |
| Achromatopsia (no color) | #757575 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA579E
#AA579E
oklch(58.1% 0.141 332.9)
- #1B9250
#1B9250
oklch(58.2% 0.142 152.8)
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 #AA579E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.048
- Dark Lilac #9C6DA5 ΔE 0.054
- Amethyst #9B5FC0 ΔE 0.058
- Soft Purple #A66FB5 ΔE 0.058
- Deep Lavender #8D5EB7 ΔE 0.064
- Deep Lilac #966EBD ΔE 0.069
- Faded Purple #916E99 ΔE 0.069
- Dark Lavender #856798 ΔE 0.074
Use #AA579E 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.