#A18B9F
Closest named color: Dusty Lavender (#AC86A8). oklch(66.3% 0.039 328.9), rgb(161, 139, 159).
Aa
Black text reads best on this color (6.70:1).
About this color
#A18B9F is a medium-light, muted purple. In OKLCH its lightness is 66%, its chroma 0.039 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.028 away. Black text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 6.70:1 |
| White text | 3.13:1 |
Values
| HEX | #A18B9F |
| RGB | rgb(161, 139, 159) |
| HSL | hsl(305, 10%, 59%) |
| OKLCH | oklch(66.3% 0.039 328.9) |
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 #A18B9F | 3.13:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #A18B9F | 6.70:1 | AA | Lc 45.7 | Large or bold text, headings |
| #A18B9F text on white | 3.13:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #A18B9F text on black | 6.70:1 | AA | Lc -43.4 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE8EC
oklch(93.5% 0.007 325.6)
-
Step 200
200
#DDD7DC
oklch(88.5% 0.009 331)
-
Step 300
300
#C8BCC7
oklch(80.8% 0.02 328.3)
-
Step 400
400
#AC9AAA
oklch(70.7% 0.031 329.4)
-
Step 500
500 (this color)
#A18B9F
oklch(66.3% 0.039 328.9)
-
Step 600
600
#826B80
oklch(55.7% 0.042 329)
-
Step 700
700
#6E596C
oklch(49.2% 0.04 329.3)
-
Step 800
800
#594958
oklch(42.7% 0.032 328.1)
-
Step 900
900
#493D48
oklch(37.7% 0.024 328.7)
-
Step 950
950
#2B242A
oklch(27.1% 0.015 330.7)
#A18B9F 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) | #8A90A0 | 0.035 |
| Deuteranopia (no green cones) | #8F939E | 0.033 |
| Tritanopia (no blue cones) | #A38C92 | 0.021 |
| Achromatopsia (no color) | #929292 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18B9F
#A18B9F
oklch(66.3% 0.039 328.9)
- #839A86
#839A86
oklch(66.2% 0.039 148.8)
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 #A18B9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.028
- Heather #A484AC ΔE 0.032
- English Lavender #9D8189 ΔE 0.037
- Purpley Grey #947E94 ΔE 0.042
- Warm Grey #978A84 ΔE 0.044
- Cool Gray #8D99AE ΔE 0.044
- Rosy Brown #BC8F8F ΔE 0.051
- Light Mauve #C292A1 ΔE 0.057
Use #A18B9F 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.