#AD78ED
Closest named color: Light Urple (#B36FF6). oklch(67.6% 0.173 303), rgb(173, 120, 237).
Aa
Black text reads best on this color (6.68:1).
About this color
#AD78ED is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.173 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.026 away. Black text reads best on it, at 6.68:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.68:1 |
| White text | 3.14:1 |
Values
| HEX | #AD78ED |
| RGB | rgb(173, 120, 237) |
| HSL | hsl(267, 76%, 70%) |
| OKLCH | oklch(67.6% 0.173 303) |
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 #AD78ED | 3.14:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #AD78ED | 6.68:1 | AA | Lc 45.8 | Large or bold text, headings |
| #AD78ED text on white | 3.14:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #AD78ED text on black | 6.68:1 | AA | Lc -43.5 | 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 400.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FC
oklch(93.6% 0.032 303.5)
-
Step 200
200
#E1D0FB
oklch(88.5% 0.061 303.1)
-
Step 300
300
#CEB0FA
oklch(80.9% 0.107 302.7)
-
Step 400
400 (this color)
#AD78ED
oklch(67.6% 0.173 303)
-
Step 500
500
#A65CF4
oklch(63.2% 0.22 303)
-
Step 600
600
#9239E3
oklch(55.6% 0.24 303)
-
Step 700
700
#7C28C5
oklch(49% 0.223 302.8)
-
Step 800
800
#65259F
oklch(42.7% 0.184 303)
-
Step 900
900
#52257F
oklch(37.7% 0.145 302.9)
-
Step 950
950
#30174A
oklch(26.9% 0.092 303.3)
#AD78ED 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) | #5490F1 | 0.124 |
| Deuteranopia (no green cones) | #6291EA | 0.114 |
| Tritanopia (no blue cones) | #A18DA8 | 0.129 |
| Achromatopsia (no color) | #919191 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD78ED
#AD78ED
oklch(67.6% 0.173 303)
- #84A600
#84A600
oklch(67.5% 0.166 123)
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 #AD78ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.026
- Light Purple #BF77F6 ΔE 0.033
- Easter Purple #C071FE ΔE 0.043
- Medium Purple #9370DB ΔE 0.054
- Periwinkle #8E82FE ΔE 0.055
- Lavender Blue #8B88F8 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.065
- Liliac #C48EFD ΔE 0.068
Use #AD78ED 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.