#AA5FE3
Closest named color: Lighter Purple (#A55AF4). oklch(62.9% 0.198 307.9), rgb(170, 95, 227).
Aa
Black text reads best on this color (5.45:1).
About this color
#AA5FE3 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.198 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.030 away. Black text reads best on it, at 5.45:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.198) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #AA5FE3 |
| RGB | rgb(170, 95, 227) |
| HSL | hsl(274, 70%, 63%) |
| OKLCH | oklch(62.9% 0.198 307.9) |
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 #AA5FE3 | 3.84:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #AA5FE3 | 5.45:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #AA5FE3 text on white | 3.84:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #AA5FE3 text on black | 5.45:1 | AA | Lc -36.2 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F9
oklch(93.6% 0.029 308.1)
-
Step 200
200
#E3D0F5
oklch(88.5% 0.054 308.4)
-
Step 300
300
#D2B0F1
oklch(80.9% 0.097 308.1)
-
Step 400
400
#BB83EA
oklch(70.6% 0.155 308)
-
Step 500
500 (this color)
#AA5FE3
oklch(62.9% 0.198 307.9)
-
Step 600
600
#9640D1
oklch(55.5% 0.215 308)
-
Step 700
700
#8031B5
oklch(49.1% 0.199 307.9)
-
Step 800
800
#682A93
oklch(42.7% 0.166 307.8)
-
Step 900
900
#552875
oklch(37.7% 0.13 308.3)
-
Step 950
950
#311945
oklch(27% 0.082 306.9)
#AA5FE3 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) | #2B7FE7 | 0.167 |
| Deuteranopia (no green cones) | #4B83E0 | 0.149 |
| Tritanopia (no blue cones) | #A17898 | 0.141 |
| Achromatopsia (no color) | #828282 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5FE3
#AA5FE3
oklch(62.9% 0.198 307.9)
- #6C9A00
#6C9A00
oklch(62.9% 0.164 127.8)
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 #AA5FE3, closest first.
No curated palette has a color within ΔE 0.04 of #AA5FE3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.030
- Medium Orchid #BA55D3 ΔE 0.040
- Light Urple #B36FF6 ΔE 0.045
- Medium Purple #9370DB ΔE 0.053
- Amethyst #9B5FC0 ΔE 0.059
- Bright Lilac #C95EFB ΔE 0.064
- Bright Lavender #C760FF ΔE 0.065
- Easter Purple #C071FE ΔE 0.066
Use #AA5FE3 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.