#A28CEF
Closest named color: Perrywinkle (#8F8CE7). oklch(70.1% 0.143 292.5), rgb(162, 140, 239).
Aa
Black text reads best on this color (7.53:1).
About this color
#A28CEF is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.143 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.031 away. Black text reads best on it, at 7.53:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.53:1 |
| White text | 2.78:1 |
Values
| HEX | #A28CEF |
| RGB | rgb(162, 140, 239) |
| HSL | hsl(253, 76%, 74%) |
| OKLCH | oklch(70.1% 0.143 292.5) |
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 #A28CEF | 2.78:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #A28CEF | 7.53:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #A28CEF text on white | 2.78:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #A28CEF text on black | 7.53:1 | AAA | Lc -48.3 | 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
#D9D4F8
oklch(88.5% 0.049 291.7)
-
Step 300
300
#C2B6F6
oklch(80.9% 0.09 292.9)
-
Step 400
400 (this color)
#A28CEF
oklch(70.1% 0.143 292.5)
-
Step 500
500
#8F6EEC
oklch(63% 0.182 292.4)
-
Step 600
600
#7B52DA
oklch(55.5% 0.198 292.7)
-
Step 700
700
#6842BE
oklch(49.2% 0.184 292.4)
-
Step 800
800
#543799
oklch(42.6% 0.152 292.3)
-
Step 900
900
#45317A
oklch(37.7% 0.119 292.4)
-
Step 950
950
#281D47
oklch(26.8% 0.076 292.7)
#A28CEF 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) | #6D9CF3 | 0.074 |
| Deuteranopia (no green cones) | #7099ED | 0.070 |
| Tritanopia (no blue cones) | #909EB2 | 0.117 |
| Achromatopsia (no color) | #9B9B9B | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28CEF
#A28CEF
oklch(70.1% 0.143 292.5)
- #A0A728
#A0A728
oklch(70% 0.143 112.8)
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 #A28CEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.031
- Lavender Blue #8B88F8 ΔE 0.039
- Periwinkle Blue #8F99FB ΔE 0.040
- Periwinkle #8E82FE ΔE 0.048
- Pale Purple #B790D4 ΔE 0.055
- Liliac #C48EFD ΔE 0.057
- Light Purple #BF77F6 ΔE 0.065
- Wisteria #A87DC2 ΔE 0.069
Use #A28CEF 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.