#A390EF
Closest named color: Perrywinkle (#8F8CE7). oklch(70.9% 0.137 291.7), rgb(163, 144, 239).
Aa
Black text reads best on this color (7.79:1).
About this color
#A390EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.137 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.034 away. Black text reads best on it, at 7.79:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #A390EF |
| RGB | rgb(163, 144, 239) |
| HSL | hsl(252, 75%, 75%) |
| OKLCH | oklch(70.9% 0.137 291.7) |
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 #A390EF | 2.69:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #A390EF | 7.79:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #A390EF text on white | 2.69:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #A390EF text on black | 7.79:1 | AAA | Lc -49.7 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C1B7F4
oklch(80.9% 0.086 291.9)
-
Step 400
400 (this color)
#A390EF
oklch(70.9% 0.137 291.7)
-
Step 500
500
#8D70E9
oklch(63% 0.176 291.6)
-
Step 600
600
#7955D7
oklch(55.6% 0.19 291.8)
-
Step 700
700
#6644BA
oklch(49% 0.177 291.8)
-
Step 800
800
#533997
oklch(42.7% 0.147 291.7)
-
Step 900
900
#443278
oklch(37.6% 0.115 291.8)
-
Step 950
950
#281E46
oklch(27% 0.072 292.4)
#A390EF 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) | #739FF3 | 0.068 |
| Deuteranopia (no green cones) | #759CED | 0.065 |
| Tritanopia (no blue cones) | #91A1B4 | 0.113 |
| Achromatopsia (no color) | #9E9E9E | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A390EF
#A390EF
oklch(70.9% 0.137 291.7)
- #A4A933
#A4A933
oklch(70.9% 0.137 111.8)
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 #A390EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.034
- Periwinkle Blue #8F99FB ΔE 0.035
- Lavender Blue #8B88F8 ΔE 0.045
- Pale Purple #B790D4 ΔE 0.050
- Liliac #C48EFD ΔE 0.055
- Periwinkle #8E82FE ΔE 0.056
- Baby Purple #CA9BF7 ΔE 0.069
- Light Purple #BF77F6 ΔE 0.072
Use #A390EF 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.