#A056BB
Closest named color: Amethyst (#9B5FC0). oklch(58.1% 0.165 316.3), rgb(160, 86, 187).
Aa
White text reads best on this color (4.62:1).
About this color
#A056BB is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.165 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.021 away. White text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.54:1 |
| White text | 4.62:1 |
Values
| HEX | #A056BB |
| RGB | rgb(160, 86, 187) |
| HSL | hsl(284, 43%, 54%) |
| OKLCH | oklch(58.1% 0.165 316.3) |
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 #A056BB | 4.62:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #A056BB | 4.54:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #A056BB text on white | 4.62:1 | AA | Lc 71.7 | Content text, not long reading |
| #A056BB text on black | 4.54:1 | AA | Lc -30.0 | Dividers and decoration only |
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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E4D1EC
oklch(88.4% 0.042 316)
-
Step 300
300
#D4B2E1
oklch(80.8% 0.075 316.6)
-
Step 400
400
#BE89D2
oklch(70.8% 0.118 316.5)
-
Step 500
500
#AD69C6
oklch(63.1% 0.152 316.4)
-
Step 600
600 (this color)
#A056BB
oklch(58.1% 0.165 316.3)
-
Step 700
700
#823E9A
oklch(49.1% 0.155 316.4)
-
Step 800
800
#69347D
oklch(42.6% 0.128 315.9)
-
Step 900
900
#562E64
oklch(37.7% 0.1 316.7)
-
Step 950
950
#321C3B
oklch(27% 0.062 315.5)
#A056BB 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) | #3F70BE | 0.148 |
| Deuteranopia (no green cones) | #5777B8 | 0.132 |
| Tritanopia (no blue cones) | #9F6680 | 0.109 |
| Achromatopsia (no color) | #757575 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A056BB
#A056BB
oklch(58.1% 0.165 316.3)
- #478F15
#478F15
oklch(58.1% 0.165 136.3)
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 #A056BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.021
- Deep Lavender #8D5EB7 ΔE 0.037
- Purply #983FB2 ΔE 0.051
- Deep Lilac #966EBD ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.059
- Soft Purple #A66FB5 ΔE 0.064
- Dark Lilac #9C6DA5 ΔE 0.071
- Medium Purple #9370DB ΔE 0.072
Use #A056BB 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.