#A28ADF
Closest named color: Perrywinkle (#8F8CE7). oklch(68.9% 0.124 296), rgb(162, 138, 223).
Aa
Black text reads best on this color (7.23:1).
About this color
#A28ADF is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.124 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.029 away. Black text reads best on it, at 7.23:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.23:1 |
| White text | 2.90:1 |
Values
| HEX | #A28ADF |
| RGB | rgb(162, 138, 223) |
| HSL | hsl(257, 57%, 71%) |
| OKLCH | oklch(68.9% 0.124 296) |
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 #A28ADF | 2.90:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #A28ADF | 7.23:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #A28ADF text on white | 2.90:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #A28ADF text on black | 7.23:1 | AAA | Lc -46.5 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DBD4F3
oklch(88.5% 0.043 295.9)
-
Step 300
300
#C4B7EE
oklch(80.9% 0.078 295.4)
-
Step 400
400 (this color)
#A28ADF
oklch(68.9% 0.124 296)
-
Step 500
500
#9371DD
oklch(63% 0.159 296)
-
Step 600
600
#7E57CB
oklch(55.5% 0.173 295.8)
-
Step 700
700
#6B46B0
oklch(49.1% 0.162 296)
-
Step 800
800
#573B8E
oklch(42.8% 0.132 295.9)
-
Step 900
900
#473371
oklch(37.6% 0.103 295.9)
-
Step 950
950
#2A1F42
oklch(27.1% 0.064 296.4)
#A28ADF 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) | #7398E2 | 0.068 |
| Deuteranopia (no green cones) | #7796DD | 0.064 |
| Tritanopia (no blue cones) | #9599AA | 0.101 |
| Achromatopsia (no color) | #989898 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28ADF
#A28ADF
oklch(68.9% 0.124 296)
- #97A441
#97A441
oklch(68.8% 0.124 116.1)
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 #A28ADF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.029
- Pale Purple #B790D4 ΔE 0.042
- Wisteria #A87DC2 ΔE 0.048
- Lavender Blue #8B88F8 ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.054
- Periwinkle #8E82FE ΔE 0.062
- Liliac #C48EFD ΔE 0.070
- Medium Purple #9370DB ΔE 0.070
Use #A28ADF 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.