#A39BE8
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.6% 0.111 288.1), rgb(163, 155, 232).
Aa
Black text reads best on this color (8.41:1).
About this color
#A39BE8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.111 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.040 away. Black text reads best on it, at 8.41:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.41:1 |
| White text | 2.49:1 |
Values
| HEX | #A39BE8 |
| RGB | rgb(163, 155, 232) |
| HSL | hsl(246, 63%, 76%) |
| OKLCH | oklch(72.6% 0.111 288.1) |
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 #A39BE8 | 2.49:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #A39BE8 | 8.41:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #A39BE8 text on white | 2.49:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #A39BE8 text on black | 8.41:1 | AAA | Lc -53.0 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D7D6F2
oklch(88.6% 0.038 287.2)
-
Step 300
300
#BEBAEB
oklch(80.9% 0.069 288.5)
-
Step 400
400 (this color)
#A39BE8
oklch(72.6% 0.111 288.1)
-
Step 500
500
#8779D9
oklch(63.1% 0.141 288.4)
-
Step 600
600
#7160C7
oklch(55.6% 0.154 287.9)
-
Step 700
700
#5F4FAC
oklch(49.2% 0.143 287.9)
-
Step 800
800
#4D418B
oklch(42.6% 0.118 287.7)
-
Step 900
900
#40386F
oklch(37.7% 0.092 287.9)
-
Step 950
950
#252141
oklch(27% 0.058 287.5)
#A39BE8 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) | #85A6EB | 0.045 |
| Deuteranopia (no green cones) | #85A2E6 | 0.042 |
| Tritanopia (no blue cones) | #93A9B7 | 0.095 |
| Achromatopsia (no color) | #A4A4A4 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A39BE8
#A39BE8
oklch(72.6% 0.111 288.1)
- #ADAC54
#ADAC54
oklch(72.7% 0.111 108.3)
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 #A39BE8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Pale Purple #B790D4 ΔE 0.043
- Perrywinkle #8F8CE7 ΔE 0.051
- Baby Purple #CA9BF7 ΔE 0.063
- Liliac #C48EFD ΔE 0.068
- Pastel Purple #CAA0FF ΔE 0.069
- Lavender Blue #8B88F8 ΔE 0.070
- Lilac #CEA2FD ΔE 0.074
Use #A39BE8 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.