#AA90AF
Closest named color: Dusty Lavender (#AC86A8). oklch(68.7% 0.054 320.8), rgb(170, 144, 175).
Aa
Black text reads best on this color (7.31:1).
About this color
#AA90AF is a medium-light, muted purple. In OKLCH its lightness is 69%, its chroma 0.054 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.025 away. Black text reads best on it, at 7.31:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 7.31:1 |
| White text | 2.86:1 |
Values
| HEX | #AA90AF |
| RGB | rgb(170, 144, 175) |
| HSL | hsl(290, 16%, 63%) |
| OKLCH | oklch(68.7% 0.054 320.8) |
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 #AA90AF | 2.86:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #AA90AF | 7.31:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #AA90AF text on white | 2.86:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #AA90AF text on black | 7.31:1 | AAA | Lc -46.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DFD5E1
oklch(88.5% 0.019 320.6)
-
Step 300
300
#CBBACE
oklch(80.9% 0.033 321.2)
-
Step 400
400 (this color)
#AA90AF
oklch(68.7% 0.054 320.8)
-
Step 500
500
#9D7CA3
oklch(63.1% 0.069 321.1)
-
Step 600
600
#87658E
oklch(55.6% 0.074 320.6)
-
Step 700
700
#735479
oklch(49.2% 0.069 320.9)
-
Step 800
800
#5D4562
oklch(42.7% 0.056 320.5)
-
Step 900
900
#4D3A50
oklch(37.8% 0.044 321.8)
-
Step 950
950
#2D222F
oklch(27% 0.028 321.1)
#AA90AF 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) | #8D97B0 | 0.044 |
| Deuteranopia (no green cones) | #9399AE | 0.040 |
| Tritanopia (no blue cones) | #AB939A | 0.035 |
| Achromatopsia (no color) | #989898 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA90AF
#AA90AF
oklch(68.7% 0.054 320.8)
- #89A384
#89A384
oklch(68.7% 0.053 140.6)
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 #AA90AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.025
- Heather #A484AC ΔE 0.034
- Light Mauve #C292A1 ΔE 0.044
- Cool Gray #8D99AE ΔE 0.047
- Grey Pink #C3909B ΔE 0.048
- Rosy Brown #BC8F8F ΔE 0.053
- Pale Purple #B790D4 ΔE 0.060
- Bluey Grey #89A0B0 ΔE 0.060
Use #AA90AF 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.