#B181AD
Closest named color: Dusty Lavender (#AC86A8). oklch(66.5% 0.084 329.3), rgb(177, 129, 173).
Aa
Black text reads best on this color (6.61:1).
About this color
#B181AD is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.084 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 0.018 away. Black text reads best on it, at 6.61:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #B181AD |
| RGB | rgb(177, 129, 173) |
| HSL | hsl(305, 24%, 60%) |
| OKLCH | oklch(66.5% 0.084 329.3) |
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 #B181AD | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #B181AD | 6.61:1 | AA | Lc 45.2 | Large or bold text, headings |
| #B181AD text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #B181AD text on black | 6.61:1 | AA | Lc -42.9 | 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
#EFE7EE
oklch(93.6% 0.013 329.6)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D0B8CE
oklch(81% 0.04 328.6)
-
Step 400
400
#B892B5
oklch(70.6% 0.066 328.8)
-
Step 500
500 (this color)
#B181AD
oklch(66.5% 0.084 329.3)
-
Step 600
600
#915F8D
oklch(55.5% 0.091 329.5)
-
Step 700
700
#7B4E78
oklch(49% 0.085 329.1)
-
Step 800
800
#644062
oklch(42.6% 0.071 328.7)
-
Step 900
900
#523750
oklch(37.8% 0.055 329.1)
-
Step 950
950
#30202F
oklch(27% 0.036 328.6)
#B181AD 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) | #7F8DAF | 0.078 |
| Deuteranopia (no green cones) | #8A93AB | 0.073 |
| Tritanopia (no blue cones) | #B58490 | 0.047 |
| Achromatopsia (no color) | #909090 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B181AD
#B181AD
oklch(66.5% 0.084 329.3)
- #6EA278
#6EA278
oklch(66.4% 0.083 149.7)
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 #B181AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.018
- Heather #A484AC ΔE 0.022
- Wisteria #A87DC2 ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.056
- Purpley Grey #947E94 ΔE 0.062
- Pale Purple #B790D4 ΔE 0.062
- Light Mauve #C292A1 ΔE 0.062
- Old Rose #C87F89 ΔE 0.063
Use #B181AD 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.