#AD99FD
Closest named color: Liliac (#C48EFD). oklch(74.1% 0.142 291.7), rgb(173, 153, 253).
Aa
Black text reads best on this color (8.75:1).
About this color
#AD99FD is a medium-light, vivid purple. In OKLCH its lightness is 74%, its chroma 0.142 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.041 away. Black text reads best on it, at 8.75:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.75:1 |
| White text | 2.39:1 |
Values
| HEX | #AD99FD |
| RGB | rgb(173, 153, 253) |
| HSL | hsl(252, 96%, 80%) |
| OKLCH | oklch(74.1% 0.142 291.7) |
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 #AD99FD | 2.39:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #AD99FD | 8.75:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #AD99FD text on white | 2.39:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #AD99FD text on black | 8.75:1 | AAA | Lc -54.9 | 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
#C1B7F6
oklch(81% 0.088 291.6)
-
Step 400
400 (this color)
#AD99FD
oklch(74.1% 0.142 291.7)
-
Step 500
500
#8E6FED
oklch(63.2% 0.182 291.7)
-
Step 600
600
#7953DB
oklch(55.6% 0.198 291.5)
-
Step 700
700
#6742BE
oklch(49.1% 0.184 291.9)
-
Step 800
800
#53389A
oklch(42.8% 0.152 291.3)
-
Step 900
900
#44317A
oklch(37.6% 0.119 291.6)
-
Step 950
950
#281E48
oklch(27.1% 0.075 291.5)
#AD99FD 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) | #7BA9FF | 0.071 |
| Deuteranopia (no green cones) | #7DA5FB | 0.067 |
| Tritanopia (no blue cones) | #9AABBF | 0.118 |
| Achromatopsia (no color) | #A7A7A7 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD99FD
#AD99FD
oklch(74.1% 0.142 291.7)
- #AEB338
#AEB338
oklch(74% 0.142 111.7)
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 #AD99FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.042
- Baby Purple #CA9BF7 ΔE 0.046
- Pastel Purple #CAA0FF ΔE 0.049
- Lilac #CEA2FD ΔE 0.057
- Pale Purple #B790D4 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.063
- Lavender Blue #8B88F8 ΔE 0.068
Use #AD99FD 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.