#AA3FC7
Closest named color: Dark Orchid (#9932CC). oklch(57.3% 0.214 318.3), rgb(170, 63, 199).
Aa
White text reads best on this color (4.94:1).
About this color
#AA3FC7 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.214 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.043 away. White text reads best on it, at 4.94:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.214) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.24:1 |
| White text | 4.94:1 |
Values
| HEX | #AA3FC7 |
| RGB | rgb(170, 63, 199) |
| HSL | hsl(287, 55%, 51%) |
| OKLCH | oklch(57.3% 0.214 318.3) |
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 #AA3FC7 | 4.94:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #AA3FC7 | 4.24:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #AA3FC7 text on white | 4.94:1 | AA | Lc 73.4 | Content text, not long reading |
| #AA3FC7 text on black | 4.24:1 | AA large text | Lc -28.3 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E4F6
oklch(93.5% 0.028 318.7)
-
Step 200
200
#E9CFF0
oklch(88.6% 0.053 319)
-
Step 300
300
#DBADE9
oklch(80.9% 0.096 318.2)
-
Step 400
400
#C87FDE
oklch(70.7% 0.154 318.1)
-
Step 500
500
#B959D4
oklch(63% 0.197 318.3)
-
Step 600
600 (this color)
#AA3FC7
oklch(57.3% 0.214 318.3)
-
Step 700
700
#8D29A7
oklch(49.1% 0.2 318.3)
-
Step 800
800
#722587
oklch(42.6% 0.164 318.1)
-
Step 900
900
#5D256C
oklch(37.8% 0.128 318.6)
-
Step 950
950
#36173F
oklch(27% 0.08 318.1)
#AA3FC7 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) | #0069CB | 0.211 |
| Deuteranopia (no green cones) | #4574C4 | 0.183 |
| Tritanopia (no blue cones) | #A9597E | 0.136 |
| Achromatopsia (no color) | #707070 | 0.216 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA3FC7
#AA3FC7
oklch(57.3% 0.214 318.3)
- #378F00
#378F00
oklch(57.3% 0.178 138.3)
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 #AA3FC7, closest first.
No curated palette has a color within ΔE 0.04 of #AA3FC7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.043
- Purply #983FB2 ΔE 0.046
- Medium Orchid #BA55D3 ΔE 0.054
- Purpley Pink #C83CB9 ΔE 0.063
- Vibrant Purple #AD03DE ΔE 0.063
- Amethyst #9B5FC0 ΔE 0.067
- Pinky Purple #C94CBE ΔE 0.071
- Lighter Purple #A55AF4 ΔE 0.081
Use #AA3FC7 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.