#A09FF0
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.5% 0.116 283.7), rgb(160, 159, 240).
Aa
Black text reads best on this color (8.71:1).
About this color
#A09FF0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.116 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.035 away. Black text reads best on it, at 8.71:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.71:1 |
| White text | 2.41:1 |
Values
| HEX | #A09FF0 |
| RGB | rgb(160, 159, 240) |
| HSL | hsl(241, 73%, 78%) |
| OKLCH | oklch(73.5% 0.116 283.7) |
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 #A09FF0 | 2.41:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #A09FF0 | 8.71:1 | AAA | Lc 56.6 | Large or bold text, headings |
| #A09FF0 text on white | 2.41:1 | Fails | Lc 47.4 | Large or bold text, headings |
| #A09FF0 text on black | 8.71:1 | AAA | Lc -54.6 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D5D6F4
oklch(88.5% 0.041 284)
-
Step 300
300
#BABBEF
oklch(80.9% 0.073 283.8)
-
Step 400
400 (this color)
#A09FF0
oklch(73.5% 0.116 283.7)
-
Step 500
500
#807ADF
oklch(63.1% 0.149 284)
-
Step 600
600
#6A61CD
oklch(55.6% 0.162 283.6)
-
Step 700
700
#5950B1
oklch(49.2% 0.149 283.7)
-
Step 800
800
#484290
oklch(42.8% 0.125 283.3)
-
Step 900
900
#3C3873
oklch(37.6% 0.098 283.7)
-
Step 950
950
#232143
oklch(26.9% 0.062 284.1)
#A09FF0 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) | #86A9F3 | 0.039 |
| Deuteranopia (no green cones) | #84A4EE | 0.037 |
| Tritanopia (no blue cones) | #8BAEBD | 0.100 |
| Achromatopsia (no color) | #A7A7A7 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A09FF0
#A09FF0
oklch(73.5% 0.116 283.7)
- #B6AD4F
#B6AD4F
oklch(73.6% 0.116 103.8)
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 #A09FF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.035
- Pale Purple #B790D4 ΔE 0.056
- Perrywinkle #8F8CE7 ΔE 0.056
- Baby Purple #CA9BF7 ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.065
- Pastel Purple #CAA0FF ΔE 0.066
- Liliac #C48EFD ΔE 0.070
- Lilac #CEA2FD ΔE 0.072
Use #A09FF0 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.