#A28BFB
Closest named color: Lavender Blue (#8B88F8). oklch(70.5% 0.16 291.2), rgb(162, 139, 251).
Aa
Black text reads best on this color (7.62:1).
About this color
#A28BFB is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.160 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.035 away. Black text reads best on it, at 7.62:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #A28BFB |
| RGB | rgb(162, 139, 251) |
| HSL | hsl(252, 93%, 76%) |
| OKLCH | oklch(70.5% 0.16 291.2) |
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 #A28BFB | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #A28BFB | 7.62:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #A28BFB text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #A28BFB text on black | 7.62:1 | AAA | Lc -48.8 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D9D3FC
oklch(88.5% 0.056 291.9)
-
Step 300
300
#C1B5FD
oklch(80.9% 0.101 291.6)
-
Step 400
400 (this color)
#A28BFB
oklch(70.5% 0.16 291.2)
-
Step 500
500
#8E6AF9
oklch(63.1% 0.204 291)
-
Step 600
600
#7A4BE8
oklch(55.5% 0.223 291.1)
-
Step 700
700
#673BCA
oklch(49.1% 0.207 290.9)
-
Step 800
800
#5432A3
oklch(42.7% 0.171 291.2)
-
Step 900
900
#452E81
oklch(37.7% 0.133 291.5)
-
Step 950
950
#281C4C
oklch(27% 0.085 291.2)
#A28BFB 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) | #659EFF | 0.084 |
| Deuteranopia (no green cones) | #6799F8 | 0.080 |
| Tritanopia (no blue cones) | #8CA1B7 | 0.133 |
| Achromatopsia (no color) | #9C9C9C | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28BFB
#A28BFB
oklch(70.5% 0.16 291.2)
- #A5A800
#A5A800
oklch(70.6% 0.155 111.1)
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 #A28BFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.035
- Periwinkle #8E82FE ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.041
- Perrywinkle #8F8CE7 ΔE 0.041
- Liliac #C48EFD ΔE 0.054
- Light Purple #BF77F6 ΔE 0.061
- Light Urple #B36FF6 ΔE 0.066
- Pale Purple #B790D4 ΔE 0.070
Use #A28BFB 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.