#B09CBA
Closest named color: Light Mauve (#C292A1). oklch(72% 0.048 314.5), rgb(176, 156, 186).
Aa
Black text reads best on this color (8.31:1).
About this color
#B09CBA is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.048 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.044 away. Black text reads best on it, at 8.31:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.31:1 |
| White text | 2.52:1 |
Values
| HEX | #B09CBA |
| RGB | rgb(176, 156, 186) |
| HSL | hsl(280, 18%, 67%) |
| OKLCH | oklch(72% 0.048 314.5) |
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 #B09CBA | 2.52:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #B09CBA | 8.31:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #B09CBA text on white | 2.52:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #B09CBA 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DDD6E1
oklch(88.5% 0.017 313.6)
-
Step 300
300
#C8BBCE
oklch(80.9% 0.03 315.3)
-
Step 400
400 (this color)
#B09CBA
oklch(72% 0.048 314.5)
-
Step 500
500
#977FA4
oklch(63.2% 0.061 313.6)
-
Step 600
600
#82688F
oklch(55.7% 0.066 314.2)
-
Step 700
700
#6E5679
oklch(49.1% 0.062 315)
-
Step 800
800
#5A4663
oklch(42.7% 0.053 315.2)
-
Step 900
900
#4A3B51
oklch(37.7% 0.042 314.9)
-
Step 950
950
#2B232F
oklch(27% 0.025 314.4)
#B09CBA 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) | #98A2BB | 0.036 |
| Deuteranopia (no green cones) | #9CA3B9 | 0.033 |
| Tritanopia (no blue cones) | #B09FA6 | 0.033 |
| Achromatopsia (no color) | #A3A3A3 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B09CBA
#B09CBA
oklch(72% 0.048 314.5)
- #98AC8D
#98AC8D
oklch(72% 0.049 134.5)
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 #B09CBA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.048
- Dark Gray #A9A9A9 ΔE 0.050
- Grey Pink #C3909B ΔE 0.051
- Cool Gray #8D99AE ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.056
- Pale Purple #B790D4 ΔE 0.058
- Dusty Lavender #AC86A8 ΔE 0.058
Use #B09CBA 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.