#AA55FA
Closest named color: Lighter Purple (#A55AF4). oklch(63.1% 0.236 304), rgb(170, 85, 250).
Aa
Black text reads best on this color (5.38:1).
About this color
#AA55FA is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.236 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.015 away. Black text reads best on it, at 5.38:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.236) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.38:1 |
| White text | 3.89:1 |
Values
| HEX | #AA55FA |
| RGB | rgb(170, 85, 250) |
| HSL | hsl(271, 94%, 66%) |
| OKLCH | oklch(63.1% 0.236 304) |
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 #AA55FA | 3.89:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #AA55FA | 5.38:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #AA55FA text on white | 3.89:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #AA55FA text on black | 5.38:1 | AA | Lc -36.0 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FD
oklch(93.6% 0.033 302.7)
-
Step 200
200
#E2CFFC
oklch(88.4% 0.064 304.3)
-
Step 300
300
#D1AEFD
oklch(80.9% 0.115 304.3)
-
Step 400
400
#BA7EFC
oklch(70.6% 0.184 304.1)
-
Step 500
500 (this color)
#AA55FA
oklch(63.1% 0.236 304)
-
Step 600
600
#962EE9
oklch(55.6% 0.256 303.9)
-
Step 700
700
#801BCB
oklch(49.1% 0.239 303.8)
-
Step 800
800
#681CA4
oklch(42.7% 0.198 303.9)
-
Step 900
900
#542182
oklch(37.7% 0.154 303.7)
-
Step 950
950
#31154C
oklch(26.9% 0.098 303.9)
#AA55FA 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) | #007FFF | 0.183 |
| Deuteranopia (no green cones) | #1681F6 | 0.182 |
| Tritanopia (no blue cones) | #9B7AA1 | 0.172 |
| Achromatopsia (no color) | #818181 | 0.238 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA55FA
#AA55FA
oklch(63.1% 0.236 304)
- #769800
#769800
oklch(63.1% 0.157 124)
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 #AA55FA, closest first.
No curated palette has a color within ΔE 0.04 of #AA55FA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.015
- Light Urple #B36FF6 ΔE 0.057
- Bright Lavender #C760FF ΔE 0.059
- Bright Lilac #C95EFB ΔE 0.061
- Electric Purple #AA23FF ΔE 0.065
- Medium Orchid #BA55D3 ΔE 0.067
- Purpley #8756E4 ΔE 0.069
- Easter Purple #C071FE ΔE 0.071
Use #AA55FA 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.