#AC81D2
Closest named color: Wisteria (#A87DC2). oklch(67.6% 0.125 307.8), rgb(172, 129, 210).
Aa
Black text reads best on this color (6.82:1).
About this color
#AC81D2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.125 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.025 away. Black text reads best on it, at 6.82:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #AC81D2 |
| RGB | rgb(172, 129, 210) |
| HSL | hsl(272, 47%, 66%) |
| OKLCH | oklch(67.6% 0.125 307.8) |
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 #AC81D2 | 3.07:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #AC81D2 | 6.82:1 | AA | Lc 46.5 | Large or bold text, headings |
| #AC81D2 text on white | 3.07:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #AC81D2 text on black | 6.82:1 | AA | Lc -44.2 | 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
#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
#CEB4E8
oklch(80.9% 0.077 307.4)
-
Step 400
400 (this color)
#AC81D2
oklch(67.6% 0.125 307.8)
-
Step 500
500
#A46BD3
oklch(63.1% 0.16 307.8)
-
Step 600
600
#8F50C0
oklch(55.6% 0.173 307.7)
-
Step 700
700
#7A40A5
oklch(49.1% 0.161 308)
-
Step 800
800
#633686
oklch(42.8% 0.132 307.7)
-
Step 900
900
#51306B
oklch(37.8% 0.103 308.1)
-
Step 950
950
#2F1C3F
oklch(26.9% 0.067 307.6)
#AC81D2 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) | #7091D5 | 0.090 |
| Deuteranopia (no green cones) | #7A93D0 | 0.082 |
| Tritanopia (no blue cones) | #A78DA0 | 0.090 |
| Achromatopsia (no color) | #939393 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC81D2
#AC81D2
oklch(67.6% 0.125 307.8)
- #81A54C
#81A54C
oklch(67.5% 0.124 127.7)
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 #AC81D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.025
- Pale Purple #B790D4 ΔE 0.043
- Perrywinkle #8F8CE7 ΔE 0.054
- Soft Purple #A66FB5 ΔE 0.056
- Heather #A484AC ΔE 0.062
- Medium Purple #9370DB ΔE 0.065
- Deep Lilac #966EBD ΔE 0.066
- Dusty Lavender #AC86A8 ΔE 0.069
Use #AC81D2 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.