#AA45C5
Closest named color: Purply (#983FB2). oklch(57.8% 0.204 318.5), rgb(170, 69, 197).
Aa
White text reads best on this color (4.80:1).
About this color
#AA45C5 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.204 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.046 away. White text reads best on it, at 4.80:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.204) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.36:1 |
| White text | 4.80:1 |
Values
| HEX | #AA45C5 |
| RGB | rgb(170, 69, 197) |
| HSL | hsl(287, 52%, 52%) |
| OKLCH | oklch(57.8% 0.204 318.5) |
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 #AA45C5 | 4.80:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #AA45C5 | 4.36:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #AA45C5 text on white | 4.80:1 | AA | Lc 72.6 | Content text, not long reading |
| #AA45C5 text on black | 4.36:1 | AA large text | Lc -29.1 | 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
#F2E5F6
oklch(93.7% 0.027 318.2)
-
Step 200
200
#E8CFEF
oklch(88.5% 0.051 318.8)
-
Step 300
300
#DAAEE7
oklch(80.9% 0.092 318.4)
-
Step 400
400
#C781DB
oklch(70.8% 0.147 318.5)
-
Step 500
500
#B85CD1
oklch(63.1% 0.189 318.6)
-
Step 600
600 (this color)
#AA45C5
oklch(57.8% 0.204 318.5)
-
Step 700
700
#8B2EA4
oklch(49.1% 0.19 318.2)
-
Step 800
800
#712885
oklch(42.7% 0.158 318.2)
-
Step 900
900
#5C276A
oklch(37.8% 0.122 318.7)
-
Step 950
950
#36183E
oklch(27.1% 0.077 318.8)
#AA45C5 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) | #196BC9 | 0.200 |
| Deuteranopia (no green cones) | #4C75C2 | 0.171 |
| Tritanopia (no blue cones) | #AA5C7F | 0.130 |
| Achromatopsia (no color) | #727272 | 0.206 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA45C5
#AA45C5
oklch(57.8% 0.204 318.5)
- #369100
#369100
oklch(57.9% 0.181 138.6)
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 #AA45C5, closest first.
No curated palette has a color within ΔE 0.04 of #AA45C5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.046
- Medium Orchid #BA55D3 ΔE 0.048
- Dark Orchid #9932CC ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.057
- Purpley Pink #C83CB9 ΔE 0.061
- Pinky Purple #C94CBE ΔE 0.065
- Deep Lavender #8D5EB7 ΔE 0.074
- Vibrant Purple #AD03DE ΔE 0.074
Use #AA45C5 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.