#AA63CD
Closest named color: Amethyst (#9B5FC0). oklch(62.2% 0.168 313.4), rgb(170, 99, 205).
Aa
Black text reads best on this color (5.37:1).
About this color
#AA63CD is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.168 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.034 away. Black text reads best on it, at 5.37:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #AA63CD |
| RGB | rgb(170, 99, 205) |
| HSL | hsl(280, 51%, 60%) |
| OKLCH | oklch(62.2% 0.168 313.4) |
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 #AA63CD | 3.90:1 | AA large text | Lc -71.7 | Content text, not long reading |
| Black text on #AA63CD | 5.37:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #AA63CD text on white | 3.90:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #AA63CD text on black | 5.37:1 | AA | Lc -35.5 | 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
#F0E6F5
oklch(93.7% 0.023 314.7)
-
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
#BE87DA
oklch(70.8% 0.131 313.7)
-
Step 500
500 (this color)
#AA63CD
oklch(62.2% 0.168 313.4)
-
Step 600
600
#984ABD
oklch(55.6% 0.182 313.3)
-
Step 700
700
#823AA3
oklch(49.1% 0.17 313.5)
-
Step 800
800
#693184
oklch(42.6% 0.14 313.1)
-
Step 900
900
#562C6A
oklch(37.7% 0.11 313.6)
-
Step 950
950
#321B3E
oklch(27% 0.069 313)
#AA63CD 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) | #497DD1 | 0.145 |
| Deuteranopia (no green cones) | #6083CA | 0.129 |
| Tritanopia (no blue cones) | #A7748F | 0.114 |
| Achromatopsia (no color) | #818181 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA63CD
#AA63CD
oklch(62.2% 0.168 313.4)
- #5B9B18
#5B9B18
oklch(62.2% 0.168 133.4)
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 #AA63CD, closest first.
No curated palette has a color within ΔE 0.04 of #AA63CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.034
- Medium Orchid #BA55D3 ΔE 0.039
- Medium Purple #9370DB ΔE 0.049
- Deep Lilac #966EBD ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.062
- Lighter Purple #A55AF4 ΔE 0.065
- Light Urple #B36FF6 ΔE 0.065
Use #AA63CD 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.