#AC63C5
Closest named color: Amethyst (#9B5FC0). oklch(62% 0.16 316.9), rgb(172, 99, 197).
Aa
Black text reads best on this color (5.34:1).
About this color
#AC63C5 is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.160 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.033 away. Black text reads best on it, at 5.34:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.34:1 |
| White text | 3.92:1 |
Values
| HEX | #AC63C5 |
| RGB | rgb(172, 99, 197) |
| HSL | hsl(285, 46%, 58%) |
| OKLCH | oklch(62% 0.16 316.9) |
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 #AC63C5 | 3.92:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #AC63C5 | 5.34:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #AC63C5 text on white | 3.92:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #AC63C5 text on black | 5.34:1 | AA | Lc -35.3 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E5D1ED
oklch(88.5% 0.043 316.4)
-
Step 300
300
#D5B1E3
oklch(80.8% 0.079 316.4)
-
Step 400
400
#C087D4
oklch(70.7% 0.125 317)
-
Step 500
500 (this color)
#AC63C5
oklch(62% 0.16 316.9)
-
Step 600
600
#9B4BB5
oklch(55.7% 0.174 317.1)
-
Step 700
700
#843B9C
oklch(49.1% 0.162 316.9)
-
Step 800
800
#6B327E
oklch(42.7% 0.133 316.9)
-
Step 900
900
#572D66
oklch(37.7% 0.104 316.5)
-
Step 950
950
#331B3C
oklch(27% 0.066 316.2)
#AC63C5 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) | #507CC8 | 0.142 |
| Deuteranopia (no green cones) | #6683C2 | 0.127 |
| Tritanopia (no blue cones) | #AB718B | 0.104 |
| Achromatopsia (no color) | #808080 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC63C5
#AC63C5
oklch(62% 0.16 316.9)
- #539B2E
#539B2E
oklch(62% 0.16 137)
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 #AC63C5, closest first.
No curated palette has a color within ΔE 0.04 of #AC63C5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.042
- Medium Orchid #BA55D3 ΔE 0.043
- Deep Lilac #966EBD ΔE 0.046
- Medium Purple #9370DB ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.060
- Wisteria #A87DC2 ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.064
Use #AC63C5 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.