#A181CD
Closest named color: Wisteria (#A87DC2). oklch(66.3% 0.115 302.8), rgb(161, 129, 205).
Aa
Black text reads best on this color (6.53:1).
About this color
#A181CD is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.115 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.020 away. Black text reads best on it, at 6.53:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.53:1 |
| White text | 3.21:1 |
Values
| HEX | #A181CD |
| RGB | rgb(161, 129, 205) |
| HSL | hsl(265, 43%, 65%) |
| OKLCH | oklch(66.3% 0.115 302.8) |
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 #A181CD | 3.21:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #A181CD | 6.53:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #A181CD text on white | 3.21:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #A181CD text on black | 6.53:1 | AA | Lc -42.5 | 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 500.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F3
oklch(93.5% 0.017 304.8)
-
Step 200
200
#DDD5EB
oklch(88.6% 0.031 302.3)
-
Step 300
300
#C7B8DF
oklch(80.8% 0.056 302.7)
-
Step 400
400
#AB93CF
oklch(70.6% 0.09 302.5)
-
Step 500
500 (this color)
#A181CD
oklch(66.3% 0.115 302.8)
-
Step 600
600
#825FAF
oklch(55.6% 0.125 302.7)
-
Step 700
700
#6E4E96
oklch(49% 0.116 302.9)
-
Step 800
800
#5A407A
oklch(42.7% 0.097 303.2)
-
Step 900
900
#4A3762
oklch(37.7% 0.075 303.4)
-
Step 950
950
#2B203A
oklch(26.9% 0.049 302.7)
#A181CD 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) | #6F8FD0 | 0.075 |
| Deuteranopia (no green cones) | #768FCB | 0.068 |
| Tritanopia (no blue cones) | #9A8D9D | 0.089 |
| Achromatopsia (no color) | #909090 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A181CD
#A181CD
oklch(66.3% 0.115 302.8)
- #869E4A
#869E4A
oklch(66.2% 0.114 122.8)
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 #A181CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.020
- Perrywinkle #8F8CE7 ΔE 0.048
- Soft Purple #A66FB5 ΔE 0.050
- Heather #A484AC ΔE 0.053
- Deep Lilac #966EBD ΔE 0.054
- Pale Purple #B790D4 ΔE 0.054
- Medium Purple #9370DB ΔE 0.058
- Dusty Lavender #AC86A8 ΔE 0.064
Use #A181CD 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.