#B05CAB
Closest named color: Soft Purple (#A66FB5). oklch(60.2% 0.148 329.5), rgb(176, 92, 171).
Aa
Black text reads best on this color (4.96:1).
About this color
#B05CAB is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.148 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.045 away. Black text reads best on it, at 4.96:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 4.96:1 |
| White text | 4.22:1 |
Values
| HEX | #B05CAB |
| RGB | rgb(176, 92, 171) |
| HSL | hsl(304, 35%, 53%) |
| OKLCH | oklch(60.2% 0.148 329.5) |
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 #B05CAB | 4.22:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #B05CAB | 4.96:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #B05CAB text on white | 4.22:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #B05CAB text on black | 4.96:1 | AA | Lc -32.8 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E9D0E6
oklch(88.5% 0.04 329.8)
-
Step 300
300
#DCB0D8
oklch(80.9% 0.074 329.2)
-
Step 400
400
#C985C4
oklch(70.7% 0.117 329.3)
-
Step 500
500 (this color)
#B05CAB
oklch(60.2% 0.148 329.5)
-
Step 600
600
#A54AA0
oklch(55.7% 0.161 329.6)
-
Step 700
700
#8D3A89
oklch(49.1% 0.15 329.5)
-
Step 800
800
#73316F
oklch(42.8% 0.124 329.9)
-
Step 900
900
#5D2C5A
oklch(37.7% 0.097 329.6)
-
Step 950
950
#371A35
oklch(27% 0.063 329.7)
#B05CAB 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) | #5774AE | 0.146 |
| Deuteranopia (no green cones) | #6F7FA8 | 0.130 |
| Tritanopia (no blue cones) | #B5637B | 0.082 |
| Achromatopsia (no color) | #7B7B7B | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05CAB
#B05CAB
oklch(60.2% 0.148 329.5)
- #2B984D
#2B984D
oklch(60.1% 0.148 149.6)
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 #B05CAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.045
- Amethyst #9B5FC0 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.053
- Deep Lilac #966EBD ΔE 0.060
- Pinky Purple #C94CBE ΔE 0.061
- Deep Lavender #8D5EB7 ΔE 0.065
- Medium Orchid #BA55D3 ΔE 0.067
- Light Plum #9D5783 ΔE 0.070
Use #B05CAB 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.