#B18BB3
Closest named color: Dusty Lavender (#AC86A8). oklch(68.6% 0.072 324.7), rgb(177, 139, 179).
Aa
Black text reads best on this color (7.21:1).
About this color
#B18BB3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.072 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.020 away. Black text reads best on it, at 7.21:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 7.21:1 |
| White text | 2.91:1 |
Values
| HEX | #B18BB3 |
| RGB | rgb(177, 139, 179) |
| HSL | hsl(297, 21%, 62%) |
| OKLCH | oklch(68.6% 0.072 324.7) |
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 #B18BB3 | 2.91:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #B18BB3 | 7.21:1 | AAA | Lc 48.6 | Large or bold text, headings |
| #B18BB3 text on white | 2.91:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #B18BB3 text on black | 7.21:1 | AAA | Lc -46.4 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EEE7EF
oklch(93.6% 0.013 321.9)
-
Step 200
200
#E2D4E2
oklch(88.5% 0.024 325.8)
-
Step 300
300
#D0B7D1
oklch(80.9% 0.045 324.8)
-
Step 400
400 (this color)
#B18BB3
oklch(68.6% 0.072 324.7)
-
Step 500
500
#A676A8
oklch(63.1% 0.092 325.3)
-
Step 600
600
#905E94
oklch(55.6% 0.1 324.2)
-
Step 700
700
#7B4D7E
oklch(49.1% 0.094 324.7)
-
Step 800
800
#644066
oklch(42.8% 0.076 325)
-
Step 900
900
#523653
oklch(37.7% 0.06 325.5)
-
Step 950
950
#302031
oklch(27.1% 0.038 324.6)
#B18BB3 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) | #8894B5 | 0.062 |
| Deuteranopia (no green cones) | #9099B2 | 0.059 |
| Tritanopia (no blue cones) | #B38E99 | 0.042 |
| Achromatopsia (no color) | #979797 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18BB3
#B18BB3
oklch(68.6% 0.072 324.7)
- #7EA67E
#7EA67E
oklch(68.5% 0.073 144.7)
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 #B18BB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.020
- Heather #A484AC ΔE 0.030
- Light Mauve #C292A1 ΔE 0.047
- Pale Purple #B790D4 ΔE 0.049
- Grey Pink #C3909B ΔE 0.051
- Wisteria #A87DC2 ΔE 0.051
- Rosy Brown #BC8F8F ΔE 0.060
- Cool Gray #8D99AE ΔE 0.064
Use #B18BB3 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.