#AAA3F4
Closest named color: Periwinkle Blue (#8F99FB). oklch(75.2% 0.115 287.2), rgb(170, 163, 244).
Aa
Black text reads best on this color (9.25:1).
About this color
#AAA3F4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.115 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.050 away. Black text reads best on it, at 9.25:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 9.25:1 |
| White text | 2.26:1 |
Values
| HEX | #AAA3F4 |
| RGB | rgb(170, 163, 244) |
| HSL | hsl(245, 79%, 80%) |
| OKLCH | oklch(75.2% 0.115 287.2) |
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 #AAA3F4 | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #AAA3F4 | 9.25:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #AAA3F4 text on white | 2.26:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #AAA3F4 text on black | 9.25:1 | AAA | Lc -57.4 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BDBAED
oklch(80.9% 0.072 287.4)
-
Step 400
400 (this color)
#AAA3F4
oklch(75.2% 0.115 287.2)
-
Step 500
500
#8578DD
oklch(63% 0.148 287.2)
-
Step 600
600
#705FCA
oklch(55.5% 0.16 287.3)
-
Step 700
700
#5E4EAF
oklch(49.1% 0.149 287.2)
-
Step 800
800
#4D408E
oklch(42.7% 0.124 287.6)
-
Step 900
900
#3F3771
oklch(37.6% 0.096 287.1)
-
Step 950
950
#252142
oklch(27% 0.06 287.2)
#AAA3F4 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) | #8CAEF7 | 0.045 |
| Deuteranopia (no green cones) | #8BAAF2 | 0.043 |
| Tritanopia (no blue cones) | #98B2C0 | 0.100 |
| Achromatopsia (no color) | #ACACAC | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA3F4
#AAA3F4
oklch(75.2% 0.115 287.2)
- #B7B457
#B7B457
oklch(75.3% 0.116 107.2)
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 #AAA3F4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.050
- Baby Purple #CA9BF7 ΔE 0.050
- Pastel Purple #CAA0FF ΔE 0.051
- Lilac #CEA2FD ΔE 0.055
- Pale Purple #B790D4 ΔE 0.059
- Carolina Blue #8AB8FE ΔE 0.062
- Pale Violet #CEAEFA ΔE 0.062
- Liliac #C48EFD ΔE 0.065
Use #AAA3F4 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.