#A363BF
Closest named color: Amethyst (#9B5FC0). oklch(60.7% 0.149 314.8), rgb(163, 99, 191).
Aa
Black text reads best on this color (5.09:1).
About this color
#A363BF is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.149 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.018 away. Black text reads best on it, at 5.09:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.09:1 |
| White text | 4.12:1 |
Values
| HEX | #A363BF |
| RGB | rgb(163, 99, 191) |
| HSL | hsl(282, 42%, 57%) |
| OKLCH | oklch(60.7% 0.149 314.8) |
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 #A363BF | 4.12:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #A363BF | 5.09:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #A363BF text on white | 4.12:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #A363BF text on black | 5.09:1 | AA | Lc -33.6 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EC
oklch(88.5% 0.04 314.1)
-
Step 300
300
#D3B3E2
oklch(81% 0.074 314.9)
-
Step 400
400
#BC8AD3
oklch(70.8% 0.117 314.8)
-
Step 500
500 (this color)
#A363BF
oklch(60.7% 0.149 314.8)
-
Step 600
600
#9650B4
oklch(55.7% 0.163 314.7)
-
Step 700
700
#80409A
oklch(49.1% 0.151 315.1)
-
Step 800
800
#68357D
oklch(42.7% 0.125 315.1)
-
Step 900
900
#542F65
oklch(37.6% 0.098 314.2)
-
Step 950
950
#321C3B
oklch(27% 0.062 315.5)
#A363BF 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) | #5079C2 | 0.128 |
| Deuteranopia (no green cones) | #627FBC | 0.116 |
| Tritanopia (no blue cones) | #A17188 | 0.101 |
| Achromatopsia (no color) | #7D7D7D | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A363BF
#A363BF
oklch(60.7% 0.149 314.8)
- #59952D
#59952D
oklch(60.7% 0.15 134.7)
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 #A363BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.018
- Deep Lilac #966EBD ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.037
- Deep Lavender #8D5EB7 ΔE 0.043
- Dark Lilac #9C6DA5 ΔE 0.053
- Medium Purple #9370DB ΔE 0.053
- Medium Orchid #BA55D3 ΔE 0.058
- Wisteria #A87DC2 ΔE 0.064
Use #A363BF 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.