#B39BBA
Closest named color: Light Mauve (#C292A1). oklch(72.1% 0.052 318.5), rgb(179, 155, 186).
Aa
Black text reads best on this color (8.31:1).
About this color
#B39BBA is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.052 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.041 away. Black text reads best on it, at 8.31:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.31:1 |
| White text | 2.52:1 |
Values
| HEX | #B39BBA |
| RGB | rgb(179, 155, 186) |
| HSL | hsl(286, 18%, 67%) |
| OKLCH | oklch(72.1% 0.052 318.5) |
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 #B39BBA | 2.52:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #B39BBA | 8.31:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #B39BBA text on white | 2.52:1 | Fails | Lc 49.5 | Large or bold text, headings |
| #B39BBA text on black | 8.31:1 | AAA | Lc -52.4 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#CABACE
oklch(80.8% 0.033 319.5)
-
Step 400
400 (this color)
#B39BBA
oklch(72.1% 0.052 318.5)
-
Step 500
500
#9B7DA3
oklch(63.1% 0.066 319.1)
-
Step 600
600
#85668F
oklch(55.6% 0.072 317.8)
-
Step 700
700
#715479
oklch(49% 0.068 318.8)
-
Step 800
800
#5C4563
oklch(42.7% 0.056 318.2)
-
Step 900
900
#4B3A50
oklch(37.6% 0.043 318.4)
-
Step 950
950
#2C222F
oklch(26.9% 0.028 318.3)
#B39BBA 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) | #98A1BB | 0.040 |
| Deuteranopia (no green cones) | #9DA4B9 | 0.038 |
| Tritanopia (no blue cones) | #B39EA5 | 0.035 |
| Achromatopsia (no color) | #A3A3A3 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B39BBA
#B39BBA
oklch(72.1% 0.052 318.5)
- #95AD8E
#95AD8E
oklch(72.1% 0.051 138.6)
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 #B39BBA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.041
- Grey Pink #C3909B ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.053
- Dark Gray #A9A9A9 ΔE 0.054
- Pale Purple #B790D4 ΔE 0.055
- Dusty Lavender #AC86A8 ΔE 0.057
- Cool Gray #8D99AE ΔE 0.059
- Rosy Brown #BC8F8F ΔE 0.060
Use #B39BBA 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.