#AA558C
Closest named color: Light Plum (#9D5783). oklch(57% 0.13 342.5), rgb(170, 85, 140).
Aa
White text reads best on this color (4.78:1).
About this color
#AA558C is a medium-dark, moderately saturated pink. In OKLCH its lightness is 57%, its chroma 0.130 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.028 away. White text reads best on it, at 4.78:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #AA558C |
| RGB | rgb(170, 85, 140) |
| HSL | hsl(321, 33%, 50%) |
| OKLCH | oklch(57% 0.13 342.5) |
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 #AA558C | 4.78:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #AA558C | 4.38:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #AA558C text on white | 4.78:1 | AA | Lc 72.8 | Content text, not long reading |
| #AA558C text on black | 4.38:1 | AA large text | Lc -28.9 | 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
#F9F3F7
oklch(97% 0.008 337.4)
-
Step 100
100
#F3E6ED
oklch(93.7% 0.017 343.6)
-
Step 200
200
#E9D1DF
oklch(88.5% 0.032 341.8)
-
Step 300
300
#DCB2CB
oklch(80.8% 0.059 342)
-
Step 400
400
#CA89B0
oklch(70.7% 0.094 343)
-
Step 500
500
#BA6A9D
oklch(63% 0.12 342.3)
-
Step 600
600 (this color)
#AA558C
oklch(57% 0.13 342.5)
-
Step 700
700
#8E4173
oklch(49.2% 0.121 342.8)
-
Step 800
800
#73365E
oklch(42.7% 0.1 342.2)
-
Step 900
900
#5D2F4D
oklch(37.6% 0.079 341.9)
-
Step 950
950
#371C2D
oklch(27% 0.05 342.6)
#AA558C 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) | #5A6A8E | 0.137 |
| Deuteranopia (no green cones) | #71778A | 0.123 |
| Tritanopia (no blue cones) | #B3556A | 0.056 |
| Achromatopsia (no color) | #727272 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA558C
#AA558C
oklch(57% 0.13 342.5)
- #008D61
#008D61
oklch(56.9% 0.124 162.6)
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 #AA558C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.028
- Dark Lilac #9C6DA5 ΔE 0.062
- Dusky Purple #895B7B ΔE 0.067
- Faded Purple #916E99 ΔE 0.069
- Dark Rose #B5485D ΔE 0.071
- Dull Purple #84597E ΔE 0.073
- Dark Lavender #856798 ΔE 0.073
- Dusty Purple #825F87 ΔE 0.074
Use #AA558C 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.