#AD73DB
Closest named color: Light Urple (#B36FF6). oklch(65.8% 0.159 308.4), rgb(173, 115, 219).
Aa
Black text reads best on this color (6.25:1).
About this color
#AD73DB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.159 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.043 away. Black text reads best on it, at 6.25:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.25:1 |
| White text | 3.35:1 |
Values
| HEX | #AD73DB |
| RGB | rgb(173, 115, 219) |
| HSL | hsl(273, 59%, 65%) |
| OKLCH | oklch(65.8% 0.159 308.4) |
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 #AD73DB | 3.35:1 | AA large text | Lc -66.3 | Content text, not long reading |
| Black text on #AD73DB | 6.25:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #AD73DB text on white | 3.35:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #AD73DB text on black | 6.25:1 | AA | Lc -40.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E1D2F0
oklch(88.5% 0.044 307.9)
-
Step 300
300
#CFB4E8
oklch(81% 0.077 308.2)
-
Step 400
400
#B78ADC
oklch(70.7% 0.125 308.7)
-
Step 500
500 (this color)
#AD73DB
oklch(65.8% 0.159 308.4)
-
Step 600
600
#9050BF
oklch(55.6% 0.173 308.4)
-
Step 700
700
#7A40A5
oklch(49.1% 0.161 308)
-
Step 800
800
#643586
oklch(42.7% 0.134 308.5)
-
Step 900
900
#512F6B
oklch(37.6% 0.104 308.4)
-
Step 950
950
#2F1C3F
oklch(26.9% 0.067 307.6)
#AD73DB 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) | #598ADF | 0.123 |
| Deuteranopia (no green cones) | #688DD8 | 0.113 |
| Tritanopia (no blue cones) | #A7849D | 0.114 |
| Achromatopsia (no color) | #8C8C8C | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD73DB
#AD73DB
oklch(65.8% 0.159 308.4)
- #74A323
#74A323
oklch(65.8% 0.159 128.4)
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 #AD73DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.043
- Medium Purple #9370DB ΔE 0.045
- Wisteria #A87DC2 ΔE 0.050
- Light Purple #BF77F6 ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Easter Purple #C071FE ΔE 0.061
- Medium Orchid #BA55D3 ΔE 0.064
Use #AD73DB 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.