#A63FA9
Closest named color: Purply (#983FB2). oklch(55% 0.186 326.6), rgb(166, 63, 169).
Aa
White text reads best on this color (5.37:1).
About this color
#A63FA9 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.186 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.032 away. White text reads best on it, at 5.37:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #A63FA9 |
| RGB | rgb(166, 63, 169) |
| HSL | hsl(298, 46%, 45%) |
| OKLCH | oklch(55% 0.186 326.6) |
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 #A63FA9 | 5.37:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #A63FA9 | 3.90:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #A63FA9 text on white | 5.37:1 | AA | Lc 76.0 | Fine for body text |
| #A63FA9 text on black | 3.90:1 | AA large text | Lc -25.7 | 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
#F3E5F3
oklch(93.7% 0.024 325.8)
-
Step 200
200
#EACFEA
oklch(88.5% 0.047 326)
-
Step 300
300
#DEAEDD
oklch(80.9% 0.084 327)
-
Step 400
400
#CC81CC
oklch(70.7% 0.134 326.9)
-
Step 500
500
#BD5EBF
oklch(63.1% 0.172 326.6)
-
Step 600
600 (this color)
#A63FA9
oklch(55% 0.186 326.6)
-
Step 700
700
#903293
oklch(49.1% 0.172 326.5)
-
Step 800
800
#752B77
oklch(42.7% 0.142 326.7)
-
Step 900
900
#5F2860
oklch(37.7% 0.111 326.8)
-
Step 950
950
#381838
oklch(27% 0.071 327.3)
#A63FA9 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) | #3062AC | 0.190 |
| Deuteranopia (no green cones) | #566FA6 | 0.163 |
| Tritanopia (no blue cones) | #AA4D6E | 0.106 |
| Achromatopsia (no color) | #6A6A6A | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63FA9
#A63FA9
oklch(55% 0.186 326.6)
- #00892E
#00892E
oklch(54.9% 0.165 146.7)
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 #A63FA9, closest first.
No curated palette has a color within ΔE 0.04 of #A63FA9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.032
- Warm Purple #952E8F ΔE 0.059
- Purpley Pink #C83CB9 ΔE 0.068
- Dark Orchid #9932CC ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.070
- Deep Lavender #8D5EB7 ΔE 0.074
- Pinky Purple #C94CBE ΔE 0.078
- Light Eggplant #894585 ΔE 0.079
Use #A63FA9 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.