#AC76DB
Closest named color: Wisteria (#A87DC2). oklch(66.2% 0.154 307.4), rgb(172, 118, 219).
Aa
Black text reads best on this color (6.36:1).
About this color
#AC76DB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.154 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.045 away. Black text reads best on it, at 6.36:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.36:1 |
| White text | 3.29:1 |
Values
| HEX | #AC76DB |
| RGB | rgb(172, 118, 219) |
| HSL | hsl(272, 58%, 66%) |
| OKLCH | oklch(66.2% 0.154 307.4) |
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 #AC76DB | 3.29:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #AC76DB | 6.36:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #AC76DB text on white | 3.29:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #AC76DB text on black | 6.36:1 | AA | Lc -41.6 | 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
#E0D2EF
oklch(88.4% 0.042 307.2)
-
Step 300
300
#CEB4E7
oklch(80.9% 0.076 307.8)
-
Step 400
400
#B58CDB
oklch(70.8% 0.12 307.4)
-
Step 500
500 (this color)
#AC76DB
oklch(66.2% 0.154 307.4)
-
Step 600
600
#8E52BE
oklch(55.6% 0.168 307.5)
-
Step 700
700
#7942A4
oklch(49.2% 0.156 307.5)
-
Step 800
800
#623785
oklch(42.7% 0.129 307.2)
-
Step 900
900
#50306A
oklch(37.6% 0.101 307.7)
-
Step 950
950
#2F1D3E
oklch(27% 0.063 307.9)
#AC76DB 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) | #5D8BDF | 0.116 |
| Deuteranopia (no green cones) | #6B8ED8 | 0.106 |
| Tritanopia (no blue cones) | #A5879E | 0.113 |
| Achromatopsia (no color) | #8D8D8D | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC76DB
#AC76DB
oklch(66.2% 0.154 307.4)
- #78A329
#78A329
oklch(66.1% 0.154 127.4)
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 #AC76DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.045
- Medium Purple #9370DB ΔE 0.045
- Light Urple #B36FF6 ΔE 0.046
- Light Purple #BF77F6 ΔE 0.051
- Soft Purple #A66FB5 ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Easter Purple #C071FE ΔE 0.063
- Perrywinkle #8F8CE7 ΔE 0.065
Use #AC76DB 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.