#A63AA5
Closest named color: Purply (#983FB2). oklch(54.2% 0.189 328.2), rgb(166, 58, 165).
Aa
White text reads best on this color (5.57:1).
About this color
#A63AA5 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.189 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.035 away. White text reads best on it, at 5.57:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.189) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #A63AA5 |
| RGB | rgb(166, 58, 165) |
| HSL | hsl(301, 48%, 44%) |
| OKLCH | oklch(54.2% 0.189 328.2) |
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 #A63AA5 | 5.57:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #A63AA5 | 3.76:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #A63AA5 text on white | 5.57:1 | AA | Lc 77.0 | Fine for body text |
| #A63AA5 text on black | 3.76:1 | AA large text | Lc -24.8 | 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
#F3E4F2
oklch(93.5% 0.025 327.8)
-
Step 200
200
#EBCFE9
oklch(88.6% 0.046 328.2)
-
Step 300
300
#DFADDD
oklch(80.8% 0.086 327.6)
-
Step 400
400
#CE80CB
oklch(70.7% 0.136 328.3)
-
Step 500
500
#BF5DBD
oklch(63.1% 0.173 328.1)
-
Step 600
600 (this color)
#A63AA5
oklch(54.2% 0.189 328.2)
-
Step 700
700
#922F91
oklch(49% 0.176 328.3)
-
Step 800
800
#772976
oklch(42.7% 0.146 328.3)
-
Step 900
900
#60275F
oklch(37.7% 0.113 328.2)
-
Step 950
950
#391838
oklch(27.2% 0.072 328.5)
#A63AA5 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) | #2C5FA8 | 0.197 |
| Deuteranopia (no green cones) | #556DA2 | 0.169 |
| Tritanopia (no blue cones) | #AB486A | 0.106 |
| Achromatopsia (no color) | #686868 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63AA5
#A63AA5
oklch(54.2% 0.189 328.2)
- #008635
#008635
oklch(54.1% 0.155 148.3)
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 #A63AA5, closest first.
No curated palette has a color within ΔE 0.04 of #A63AA5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.035
- Warm Purple #952E8F ΔE 0.051
- Dark Orchid #9932CC ΔE 0.071
- Purpley Pink #C83CB9 ΔE 0.072
- Light Eggplant #894585 ΔE 0.077
- Amethyst #9B5FC0 ΔE 0.079
- Deep Lavender #8D5EB7 ΔE 0.082
- Medium Violet Red #C71585 ΔE 0.084
Use #A63AA5 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.