#A05FB0
Closest named color: Amethyst (#9B5FC0). oklch(58.9% 0.138 319.5), rgb(160, 95, 176).
Aa
Black text reads best on this color (4.75:1).
About this color
#A05FB0 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 59%, its chroma 0.138 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.027 away. Black text reads best on it, at 4.75:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #A05FB0 |
| RGB | rgb(160, 95, 176) |
| HSL | hsl(288, 34%, 53%) |
| OKLCH | oklch(58.9% 0.138 319.5) |
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 #A05FB0 | 4.41:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #A05FB0 | 4.75:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #A05FB0 text on white | 4.41:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #A05FB0 text on black | 4.75:1 | AA | Lc -31.3 | 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 600.
-
Step 50
50
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F2
oklch(93.5% 0.019 317.7)
-
Step 200
200
#E4D2E8
oklch(88.5% 0.035 320.1)
-
Step 300
300
#D3B4DA
oklch(80.9% 0.062 320)
-
Step 400
400
#BC8CC8
oklch(70.7% 0.1 319.5)
-
Step 500
500
#AB6FB9
oklch(63.2% 0.126 319.9)
-
Step 600
600 (this color)
#A05FB0
oklch(58.9% 0.138 319.5)
-
Step 700
700
#7F458E
oklch(49.1% 0.129 319.1)
-
Step 800
800
#683973
oklch(42.7% 0.107 319.8)
-
Step 900
900
#54325D
oklch(37.7% 0.082 319)
-
Step 950
950
#311D36
oklch(26.8% 0.053 319.4)
#A05FB0 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) | #5274B3 | 0.124 |
| Deuteranopia (no green cones) | #647AAE | 0.111 |
| Tritanopia (no blue cones) | #A16A7F | 0.089 |
| Achromatopsia (no color) | #787878 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A05FB0
#A05FB0
oklch(58.9% 0.138 319.5)
- #4D903B
#4D903B
oklch(58.9% 0.138 139.5)
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 #A05FB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.027
- Deep Lavender #8D5EB7 ΔE 0.036
- Deep Lilac #966EBD ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.042
- Faded Purple #916E99 ΔE 0.062
- Dark Lavender #856798 ΔE 0.065
- Light Plum #9D5783 ΔE 0.069
Use #A05FB0 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.