#A387FF
Closest named color: Periwinkle (#8E82FE). oklch(70.1% 0.171 292.1), rgb(163, 135, 255).
Aa
Black text reads best on this color (7.46:1).
About this color
#A387FF is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.171 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.035 away. Black text reads best on it, at 7.46:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 7.46:1 |
| White text | 2.81:1 |
Values
| HEX | #A387FF |
| RGB | rgb(163, 135, 255) |
| HSL | hsl(254, 100%, 76%) |
| OKLCH | oklch(70.1% 0.171 292.1) |
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 #A387FF | 2.81:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #A387FF | 7.46:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #A387FF text on white | 2.81:1 | Fails | Lc 53.9 | Large or bold text, headings |
| #A387FF text on black | 7.46:1 | AAA | Lc -48.0 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#EAE7FE
oklch(93.7% 0.031 291.8)
-
Step 200
200
#D9D3FE
oklch(88.5% 0.059 291.5)
-
Step 300
300
#C2B4FF
oklch(80.9% 0.105 292.4)
-
Step 400
400 (this color)
#A387FF
oklch(70.1% 0.171 292.1)
-
Step 500
500
#9165FF
oklch(63.1% 0.218 292.1)
-
Step 600
600
#7D44EF
oklch(55.5% 0.239 292)
-
Step 700
700
#6A34D0
oklch(49.1% 0.221 291.9)
-
Step 800
800
#562DA8
oklch(42.7% 0.183 292)
-
Step 900
900
#462B85
oklch(37.7% 0.143 291.9)
-
Step 950
950
#291A4E
oklch(26.9% 0.091 292.5)
#A387FF 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) | #5C9CFF | 0.096 |
| Deuteranopia (no green cones) | #5F98FC | 0.091 |
| Tritanopia (no blue cones) | #8C9FB7 | 0.141 |
| Achromatopsia (no color) | #9A9A9A | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A387FF
#A387FF
oklch(70.1% 0.171 292.1)
- #A2A700
#A2A700
oklch(70.1% 0.155 111.9)
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 #A387FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.035
- Lavender Blue #8B88F8 ΔE 0.037
- Perrywinkle #8F8CE7 ΔE 0.049
- Periwinkle Blue #8F99FB ΔE 0.051
- Light Purple #BF77F6 ΔE 0.054
- Liliac #C48EFD ΔE 0.056
- Light Urple #B36FF6 ΔE 0.057
- Easter Purple #C071FE ΔE 0.063
Use #A387FF 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.