#AA63CE
Closest named color: Amethyst (#9B5FC0). oklch(62.3% 0.169 313.1), rgb(170, 99, 206).
Aa
Black text reads best on this color (5.38:1).
About this color
#AA63CE is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.169 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.035 away. Black text reads best on it, at 5.38:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.38:1 |
| White text | 3.89:1 |
Values
| HEX | #AA63CE |
| RGB | rgb(170, 99, 206) |
| HSL | hsl(280, 52%, 60%) |
| OKLCH | oklch(62.3% 0.169 313.1) |
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 #AA63CE | 3.89:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #AA63CE | 5.38:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #AA63CE text on white | 3.89:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #AA63CE text on black | 5.38:1 | AA | Lc -35.6 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E6F6
oklch(93.7% 0.024 313.1)
-
Step 200
200
#E4D1EF
oklch(88.5% 0.045 313.3)
-
Step 300
300
#D4B1E7
oklch(80.9% 0.083 313.6)
-
Step 400
400
#BD87DB
oklch(70.7% 0.132 312.8)
-
Step 500
500 (this color)
#AA63CE
oklch(62.3% 0.169 313.1)
-
Step 600
600
#9849BE
oklch(55.6% 0.185 313.1)
-
Step 700
700
#823AA4
oklch(49.2% 0.171 313.2)
-
Step 800
800
#693185
oklch(42.7% 0.141 312.7)
-
Step 900
900
#562C6A
oklch(37.7% 0.11 313.6)
-
Step 950
950
#321B3E
oklch(27% 0.069 313)
#AA63CE 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) | #497DD2 | 0.144 |
| Deuteranopia (no green cones) | #5F83CB | 0.130 |
| Tritanopia (no blue cones) | #A7748F | 0.115 |
| Achromatopsia (no color) | #818181 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA63CE
#AA63CE
oklch(62.3% 0.169 313.1)
- #5B9B14
#5B9B14
oklch(62.2% 0.169 133.2)
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 #AA63CE, closest first.
No curated palette has a color within ΔE 0.04 of #AA63CE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.035
- Medium Orchid #BA55D3 ΔE 0.039
- Medium Purple #9370DB ΔE 0.048
- Deep Lilac #966EBD ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.052
- Deep Lavender #8D5EB7 ΔE 0.062
- Lighter Purple #A55AF4 ΔE 0.064
- Light Urple #B36FF6 ΔE 0.064
Use #AA63CE 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.