#AAAAFF
Closest named color: Pastel Purple (#CAA0FF). oklch(77.1% 0.121 283.2), rgb(170, 170, 255).
Aa
Black text reads best on this color (9.90:1).
About this color
#AAAAFF is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.121 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.050 away. Black text reads best on it, at 9.90:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 9.90:1 |
| White text | 2.12:1 |
Values
| HEX | #AAAAFF |
| RGB | rgb(170, 170, 255) |
| HSL | hsl(240, 100%, 83%) |
| OKLCH | oklch(77.1% 0.121 283.2) |
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 #AAAAFF | 2.12:1 | Fails | Lc -46.2 | Large or bold text, headings |
| Black text on #AAAAFF | 9.90:1 | AAA | Lc 62.4 | Content text, not long reading |
| #AAAAFF text on white | 2.12:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #AAAAFF text on black | 9.90:1 | AAA | Lc -60.7 | 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
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D3D5FF
oklch(88.5% 0.058 283)
-
Step 300
300 (this color)
#AAAAFF
oklch(77.1% 0.121 283.2)
-
Step 400
400
#9591FF
oklch(70.8% 0.158 283.2)
-
Step 500
500
#7E70FF
oklch(63.2% 0.205 283.3)
-
Step 600
600
#6B47FF
oklch(55.7% 0.254 283.3)
-
Step 700
700
#5A2FE5
oklch(49.1% 0.249 283.1)
-
Step 800
800
#492AB9
oklch(42.7% 0.207 283.2)
-
Step 900
900
#3C2A92
oklch(37.7% 0.161 283.4)
-
Step 950
950
#221B55
oklch(27% 0.101 282.8)
#AAAAFF 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) | #90B5FF | 0.041 |
| Deuteranopia (no green cones) | #8DAFFD | 0.038 |
| Tritanopia (no blue cones) | #94BAC9 | 0.105 |
| Achromatopsia (no color) | #B2B2B2 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAAFF
#AAAAFF
oklch(77.1% 0.121 283.2)
- #C2B855
#C2B855
oklch(77.1% 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 #AAAAFF, closest first.
No curated palette has a color within ΔE 0.04 of #AAAAFF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.051
- Lilac #CEA2FD ΔE 0.053
- Pale Violet #CEAEFA ΔE 0.054
- Pastel Blue #A2BFFE ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.055
- Periwinkle Blue #8F99FB ΔE 0.060
- Light Violet #D6B4FC ΔE 0.071
Use #AAAAFF 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.