#AA75A0
Closest named color: Dark Lilac (#9C6DA5). oklch(63.1% 0.088 333.5), rgb(170, 117, 160).
Aa
Black text reads best on this color (5.76:1).
About this color
#AA75A0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.088 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.036 away. Black text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.76:1 |
| White text | 3.64:1 |
Values
| HEX | #AA75A0 |
| RGB | rgb(170, 117, 160) |
| HSL | hsl(311, 24%, 56%) |
| OKLCH | oklch(63.1% 0.088 333.5) |
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 #AA75A0 | 3.64:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #AA75A0 | 5.76:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #AA75A0 text on white | 3.64:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #AA75A0 text on black | 5.76:1 | AA | Lc -37.7 | 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 500.
-
Step 50
50
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E3D4E0
oklch(88.6% 0.023 332.4)
-
Step 300
300
#D3B7CD
oklch(81% 0.044 333.3)
-
Step 400
400
#BC91B3
oklch(70.8% 0.069 333.8)
-
Step 500
500 (this color)
#AA75A0
oklch(63.1% 0.088 333.5)
-
Step 600
600
#955D8B
oklch(55.6% 0.096 333.5)
-
Step 700
700
#7F4C76
oklch(49% 0.09 333.5)
-
Step 800
800
#673F60
oklch(42.7% 0.074 333.3)
-
Step 900
900
#54364E
oklch(37.7% 0.056 334.1)
-
Step 950
950
#31202E
oklch(27% 0.035 332.9)
#AA75A0 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) | #7581A2 | 0.085 |
| Deuteranopia (no green cones) | #81899E | 0.080 |
| Tritanopia (no blue cones) | #AF7784 | 0.045 |
| Achromatopsia (no color) | #868686 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA75A0
#AA75A0
oklch(63.1% 0.088 333.5)
- #5D9970
#5D9970
oklch(63% 0.088 153.4)
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 #AA75A0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.036
- Heather #A484AC ΔE 0.038
- Soft Purple #A66FB5 ΔE 0.040
- Dusty Lavender #AC86A8 ΔE 0.043
- Mauve #AE7181 ΔE 0.045
- Faded Purple #916E99 ΔE 0.048
- Purpley Grey #947E94 ΔE 0.049
- Wisteria #A87DC2 ΔE 0.050
Use #AA75A0 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.