#AAA3FF
Closest named color: Pastel Purple (#CAA0FF). oklch(75.8% 0.131 286.3), rgb(170, 163, 255).
Aa
Black text reads best on this color (9.39:1).
About this color
#AAA3FF is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.131 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.047 away. Black text reads best on it, at 9.39:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 9.39:1 |
| White text | 2.23:1 |
Values
| HEX | #AAA3FF |
| RGB | rgb(170, 163, 255) |
| HSL | hsl(245, 100%, 82%) |
| OKLCH | oklch(75.8% 0.131 286.3) |
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 #AAA3FF | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #AAA3FF | 9.39:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #AAA3FF text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #AAA3FF text on black | 9.39:1 | AAA | Lc -58.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D5F6
oklch(88.4% 0.045 286.8)
-
Step 300
300
#BCB9F3
oklch(80.8% 0.081 286.8)
-
Step 400
400 (this color)
#AAA3FF
oklch(75.8% 0.131 286.3)
-
Step 500
500
#8475E8
oklch(63% 0.168 286.5)
-
Step 600
600
#6F5BD6
oklch(55.6% 0.181 286.4)
-
Step 700
700
#5D4ABA
oklch(49.1% 0.169 286.2)
-
Step 800
800
#4C3D96
oklch(42.6% 0.14 286.6)
-
Step 900
900
#3F3578
oklch(37.7% 0.11 286.7)
-
Step 950
950
#242046
oklch(27% 0.069 285.6)
#AAA3FF 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) | #87B0FF | 0.052 |
| Deuteranopia (no green cones) | #85ABFD | 0.050 |
| Tritanopia (no blue cones) | #94B4C5 | 0.112 |
| Achromatopsia (no color) | #ADADAD | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA3FF
#AAA3FF
oklch(75.8% 0.131 286.3)
- #BBB548
#BBB548
oklch(75.7% 0.13 106.1)
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 #AAA3FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.047
- Periwinkle Blue #8F99FB ΔE 0.047
- Baby Purple #CA9BF7 ΔE 0.049
- Lilac #CEA2FD ΔE 0.053
- Liliac #C48EFD ΔE 0.060
- Pale Violet #CEAEFA ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.064
- Pale Purple #B790D4 ΔE 0.070
Use #AAA3FF 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.