#B05FA8
Closest named color: Soft Purple (#A66FB5). oklch(60.5% 0.14 330.9), rgb(176, 95, 168).
Aa
Black text reads best on this color (5.04:1).
About this color
#B05FA8 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.140 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.040 away. Black text reads best on it, at 5.04:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.04:1 |
| White text | 4.15:1 |
Values
| HEX | #B05FA8 |
| RGB | rgb(176, 95, 168) |
| HSL | hsl(306, 34%, 53%) |
| OKLCH | oklch(60.5% 0.14 330.9) |
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 #B05FA8 | 4.15:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #B05FA8 | 5.04:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #B05FA8 text on white | 4.15:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #B05FA8 text on black | 5.04:1 | AA | Lc -33.4 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F0
oklch(93.5% 0.02 330.7)
-
Step 200
200
#E9D0E5
oklch(88.4% 0.039 331.2)
-
Step 300
300
#DBB1D5
oklch(80.9% 0.068 331)
-
Step 400
400
#C887C0
oklch(70.7% 0.109 331.1)
-
Step 500
500 (this color)
#B05FA8
oklch(60.5% 0.14 330.9)
-
Step 600
600
#A44C9C
oklch(55.6% 0.153 331)
-
Step 700
700
#8C3D85
oklch(49.1% 0.141 331)
-
Step 800
800
#72336C
oklch(42.8% 0.117 331.1)
-
Step 900
900
#5C2D58
oklch(37.6% 0.092 330.4)
-
Step 950
950
#361B33
oklch(27% 0.057 331.2)
#B05FA8 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) | #5C75AB | 0.138 |
| Deuteranopia (no green cones) | #7280A6 | 0.124 |
| Tritanopia (no blue cones) | #B6657C | 0.075 |
| Achromatopsia (no color) | #7C7C7C | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05FA8
#B05FA8
oklch(60.5% 0.14 330.9)
- #309854
#309854
oklch(60.4% 0.139 151.1)
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 #B05FA8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.040
- Dark Lilac #9C6DA5 ΔE 0.047
- Amethyst #9B5FC0 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.059
- Light Plum #9D5783 ΔE 0.067
- Pinky Purple #C94CBE ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.068
- Faded Purple #916E99 ΔE 0.069
Use #B05FA8 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.