#AD91FA
Closest named color: Liliac (#C48EFD). oklch(72.5% 0.151 294.6), rgb(173, 145, 250).
Aa
Black text reads best on this color (8.20:1).
About this color
#AD91FA is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.151 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.036 away. Black text reads best on it, at 8.20:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.20:1 |
| White text | 2.55:1 |
Values
| HEX | #AD91FA |
| RGB | rgb(173, 145, 250) |
| HSL | hsl(256, 91%, 77%) |
| OKLCH | oklch(72.5% 0.151 294.6) |
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 #AD91FA | 2.55:1 | Fails | Lc -55.1 | Large or bold text, headings |
| Black text on #AD91FA | 8.20:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #AD91FA text on white | 2.55:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #AD91FA text on black | 8.20:1 | AAA | Lc -52.0 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FB
oklch(93.7% 0.027 295)
-
Step 200
200
#DBD3F9
oklch(88.5% 0.052 295)
-
Step 300
300
#C4B5F8
oklch(80.9% 0.095 294.5)
-
Step 400
400 (this color)
#AD91FA
oklch(72.5% 0.151 294.6)
-
Step 500
500
#946AF0
oklch(63.1% 0.193 294.7)
-
Step 600
600
#804DDE
oklch(55.6% 0.209 294.8)
-
Step 700
700
#6C3DC1
oklch(49.2% 0.194 294.5)
-
Step 800
800
#58339C
oklch(42.7% 0.162 294.8)
-
Step 900
900
#482F7C
oklch(37.8% 0.125 294.6)
-
Step 950
950
#2A1C49
oklch(27% 0.081 294.8)
#AD91FA 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) | #71A3FE | 0.084 |
| Deuteranopia (no green cones) | #75A0F7 | 0.079 |
| Tritanopia (no blue cones) | #9CA4BA | 0.121 |
| Achromatopsia (no color) | #A2A2A2 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD91FA
#AD91FA
oklch(72.5% 0.151 294.6)
- #A4B02A
#A4B02A
oklch(72.4% 0.15 114.8)
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 #AD91FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.045
- Baby Purple #CA9BF7 ΔE 0.054
- Perrywinkle #8F8CE7 ΔE 0.054
- Lavender Blue #8B88F8 ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.060
- Light Purple #BF77F6 ΔE 0.063
Use #AD91FA 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.