#AA5D91
Closest named color: Light Plum (#9D5783). oklch(58.4% 0.12 340.6), rgb(170, 93, 145).
Aa
Black text reads best on this color (4.68:1).
About this color
#AA5D91 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 58%, its chroma 0.120 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.034 away. Black text reads best on it, at 4.68:1.
| Hue family | Pinks |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #AA5D91 |
| RGB | rgb(170, 93, 145) |
| HSL | hsl(319, 31%, 52%) |
| OKLCH | oklch(58.4% 0.12 340.6) |
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 #AA5D91 | 4.48:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #AA5D91 | 4.68:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #AA5D91 text on white | 4.48:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #AA5D91 text on black | 4.68:1 | AA | Lc -30.8 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F2E6ED
oklch(93.6% 0.016 341.4)
-
Step 200
200
#E8D2DF
oklch(88.6% 0.03 341.4)
-
Step 300
300
#DAB4CB
oklch(81% 0.053 341.4)
-
Step 400
400
#C68BB1
oklch(70.7% 0.087 340.7)
-
Step 500
500
#B66E9E
oklch(63.2% 0.11 340.5)
-
Step 600
600 (this color)
#AA5D91
oklch(58.4% 0.12 340.6)
-
Step 700
700
#894574
oklch(49.1% 0.111 340.2)
-
Step 800
800
#70395E
oklch(42.7% 0.092 341)
-
Step 900
900
#5B314D
oklch(37.7% 0.073 340.9)
-
Step 950
950
#351D2D
oklch(26.9% 0.045 340.4)
#AA5D91 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) | #616F93 | 0.123 |
| Deuteranopia (no green cones) | #757B8F | 0.112 |
| Tritanopia (no blue cones) | #B25E71 | 0.053 |
| Achromatopsia (no color) | #777777 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5D91
#AA5D91
oklch(58.4% 0.12 340.6)
- #229163
#229163
oklch(58.5% 0.12 160.4)
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 #AA5D91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.034
- Dark Lilac #9C6DA5 ΔE 0.047
- Faded Purple #916E99 ΔE 0.056
- Soft Purple #A66FB5 ΔE 0.060
- Mauve #AE7181 ΔE 0.064
- Dark Lavender #856798 ΔE 0.066
- Dusky Rose #BA6873 ΔE 0.069
- Dusky Purple #895B7B ΔE 0.069
Use #AA5D91 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.