#A181DF
Closest named color: Perrywinkle (#8F8CE7). oklch(67.2% 0.139 298.3), rgb(161, 129, 223).
Aa
Black text reads best on this color (6.72:1).
About this color
#A181DF is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.139 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.036 away. Black text reads best on it, at 6.72:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.72:1 |
| White text | 3.12:1 |
Values
| HEX | #A181DF |
| RGB | rgb(161, 129, 223) |
| HSL | hsl(260, 59%, 69%) |
| OKLCH | oklch(67.2% 0.139 298.3) |
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 #A181DF | 3.12:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #A181DF | 6.72:1 | AA | Lc 45.9 | Large or bold text, headings |
| #A181DF text on white | 3.12:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #A181DF text on black | 6.72:1 | AA | Lc -43.6 | 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 400.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F9
oklch(93.7% 0.025 298.6)
-
Step 200
200
#DDD3F5
oklch(88.5% 0.047 298.9)
-
Step 300
300
#C7B5F2
oklch(80.9% 0.087 298)
-
Step 400
400 (this color)
#A181DF
oklch(67.2% 0.139 298.3)
-
Step 500
500
#996CE4
oklch(63.1% 0.176 298.5)
-
Step 600
600
#8450D2
oklch(55.6% 0.192 298.3)
-
Step 700
700
#7040B6
oklch(49.1% 0.178 298.3)
-
Step 800
800
#5B3593
oklch(42.6% 0.148 298.5)
-
Step 900
900
#4A3076
oklch(37.7% 0.116 297.7)
-
Step 950
950
#2B1D45
oklch(27% 0.073 297.5)
#A181DF 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) | #6692E3 | 0.085 |
| Deuteranopia (no green cones) | #6D91DD | 0.079 |
| Tritanopia (no blue cones) | #9592A5 | 0.111 |
| Achromatopsia (no color) | #929292 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A181DF
#A181DF
oklch(67.2% 0.139 298.3)
- #8EA12D
#8EA12D
oklch(67.2% 0.139 118.5)
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 #A181DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.036
- Wisteria #A87DC2 ΔE 0.044
- Lavender Blue #8B88F8 ΔE 0.048
- Medium Purple #9370DB ΔE 0.049
- Periwinkle #8E82FE ΔE 0.054
- Pale Purple #B790D4 ΔE 0.059
- Light Urple #B36FF6 ΔE 0.063
- Light Purple #BF77F6 ΔE 0.064
Use #A181DF 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.