#A63DA1
Closest named color: Purply (#983FB2). oklch(54.3% 0.182 329.7), rgb(166, 61, 161).
Aa
White text reads best on this color (5.52:1).
About this color
#A63DA1 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.182 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.039 away. White text reads best on it, at 5.52:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.80:1 |
| White text | 5.52:1 |
Values
| HEX | #A63DA1 |
| RGB | rgb(166, 61, 161) |
| HSL | hsl(303, 46%, 45%) |
| OKLCH | oklch(54.3% 0.182 329.7) |
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 #A63DA1 | 5.52:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #A63DA1 | 3.80:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #A63DA1 text on white | 5.52:1 | AA | Lc 76.8 | Fine for body text |
| #A63DA1 text on black | 3.80:1 | AA large text | Lc -25.0 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E5F2
oklch(93.7% 0.023 327.9)
-
Step 200
200
#EBCFE8
oklch(88.5% 0.045 329.4)
-
Step 300
300
#DFAEDA
oklch(80.9% 0.081 329.7)
-
Step 400
400
#CE81C8
oklch(70.7% 0.132 329.7)
-
Step 500
500
#BF5EB9
oklch(63% 0.167 329.7)
-
Step 600
600 (this color)
#A63DA1
oklch(54.3% 0.182 329.7)
-
Step 700
700
#92328D
oklch(49.1% 0.169 329.9)
-
Step 800
800
#772B73
oklch(42.8% 0.14 329.8)
-
Step 900
900
#60285D
oklch(37.7% 0.109 329.6)
-
Step 950
950
#381836
oklch(26.9% 0.069 329.6)
#A63DA1 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) | #3460A4 | 0.189 |
| Deuteranopia (no green cones) | #596E9E | 0.163 |
| Tritanopia (no blue cones) | #AC4969 | 0.100 |
| Achromatopsia (no color) | #696969 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63DA1
#A63DA1
oklch(54.3% 0.182 329.7)
- #00863B
#00863B
oklch(54.2% 0.15 149.8)
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 #A63DA1, closest first.
No curated palette has a color within ΔE 0.04 of #A63DA1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.039
- Warm Purple #952E8F ΔE 0.051
- Light Eggplant #894585 ΔE 0.071
- Purpley Pink #C83CB9 ΔE 0.073
- Amethyst #9B5FC0 ΔE 0.078
- Dark Orchid #9932CC ΔE 0.079
- Deep Lavender #8D5EB7 ΔE 0.080
- Light Plum #9D5783 ΔE 0.081
Use #A63DA1 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.