#AA5597
Closest named color: Light Plum (#9D5783). oklch(57.5% 0.138 336.4), rgb(170, 85, 151).
Aa
White text reads best on this color (4.71:1).
About this color
#AA5597 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 57%, its chroma 0.138 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.040 away. White text reads best on it, at 4.71:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.138) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #AA5597 |
| RGB | rgb(170, 85, 151) |
| HSL | hsl(313, 33%, 50%) |
| OKLCH | oklch(57.5% 0.138 336.4) |
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 #AA5597 | 4.71:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #AA5597 | 4.45:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #AA5597 text on white | 4.71:1 | AA | Lc 72.3 | Content text, not long reading |
| #AA5597 text on black | 4.45:1 | AA large text | Lc -29.4 | 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
#F2E6EE
oklch(93.7% 0.017 337.6)
-
Step 200
200
#E9D1E2
oklch(88.5% 0.035 336.2)
-
Step 300
300
#DBB2D0
oklch(80.9% 0.062 335.9)
-
Step 400
400
#C888B8
oklch(70.6% 0.1 336.1)
-
Step 500
500
#B969A6
oklch(63% 0.128 336.5)
-
Step 600
600 (this color)
#AA5597
oklch(57.5% 0.138 336.4)
-
Step 700
700
#8C407C
oklch(49.1% 0.128 336.1)
-
Step 800
800
#723565
oklch(42.7% 0.107 336)
-
Step 900
900
#5C2F52
oklch(37.7% 0.082 336)
-
Step 950
950
#361C30
oklch(27% 0.052 336)
#AA5597 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) | #566B99 | 0.142 |
| Deuteranopia (no green cones) | #6E7895 | 0.127 |
| Tritanopia (no blue cones) | #B1586F | 0.067 |
| Achromatopsia (no color) | #737373 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5597
#AA5597
oklch(57.5% 0.138 336.4)
- #009055
#009055
oklch(57.5% 0.139 156.3)
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 #AA5597, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.040
- Dark Lilac #9C6DA5 ΔE 0.058
- Soft Purple #A66FB5 ΔE 0.066
- Amethyst #9B5FC0 ΔE 0.068
- Faded Purple #916E99 ΔE 0.070
- Deep Lavender #8D5EB7 ΔE 0.071
- Dark Lavender #856798 ΔE 0.074
- Dusky Purple #895B7B ΔE 0.077
Use #AA5597 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.