#AAA9FF
Closest named color: Pastel Purple (#CAA0FF). oklch(76.9% 0.122 283.7), rgb(170, 169, 255).
Aa
Black text reads best on this color (9.82:1).
About this color
#AAA9FF is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.122 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.049 away. Black text reads best on it, at 9.82:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 9.82:1 |
| White text | 2.13:1 |
Values
| HEX | #AAA9FF |
| RGB | rgb(170, 169, 255) |
| HSL | hsl(241, 100%, 83%) |
| OKLCH | oklch(76.9% 0.122 283.7) |
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 #AAA9FF | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #AAA9FF | 9.82:1 | AAA | Lc 62.1 | Content text, not long reading |
| #AAA9FF text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #AAA9FF text on black | 9.82:1 | AAA | Lc -60.4 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E8FF
oklch(93.7% 0.031 283.8)
-
Step 200
200
#D3D5FF
oklch(88.5% 0.058 283)
-
Step 300
300 (this color)
#AAA9FF
oklch(76.9% 0.122 283.7)
-
Step 400
400
#9590FF
oklch(70.6% 0.159 283.6)
-
Step 500
500
#7F6FFF
oklch(63.1% 0.206 283.8)
-
Step 600
600
#6C46FF
oklch(55.6% 0.255 283.8)
-
Step 700
700
#5C2DE6
oklch(49.1% 0.252 283.8)
-
Step 800
800
#4A29BA
oklch(42.7% 0.209 283.6)
-
Step 900
900
#3C2992
oklch(37.5% 0.163 283.6)
-
Step 950
950
#231A56
oklch(27% 0.104 283.9)
#AAA9FF 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) | #8FB4FF | 0.042 |
| Deuteranopia (no green cones) | #8CAFFD | 0.040 |
| Tritanopia (no blue cones) | #94B9C8 | 0.106 |
| Achromatopsia (no color) | #B1B1B1 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA9FF
#AAA9FF
oklch(76.9% 0.122 283.7)
- #C1B754
#C1B754
oklch(76.8% 0.121 103.5)
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 #AAA9FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.049
- Carolina Blue #8AB8FE ΔE 0.052
- Lilac #CEA2FD ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.054
- Pale Violet #CEAEFA ΔE 0.055
- Pastel Blue #A2BFFE ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.058
- Liliac #C48EFD ΔE 0.072
Use #AAA9FF 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.