#A183C2
Closest named color: Wisteria (#A87DC2). oklch(66.1% 0.097 305.7), rgb(161, 131, 194).
Aa
Black text reads best on this color (6.54:1).
About this color
#A183C2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.097 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.018 away. Black text reads best on it, at 6.54:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.54:1 |
| White text | 3.21:1 |
Values
| HEX | #A183C2 |
| RGB | rgb(161, 131, 194) |
| HSL | hsl(269, 34%, 64%) |
| OKLCH | oklch(66.1% 0.097 305.7) |
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 #A183C2 | 3.21:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #A183C2 | 6.54:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #A183C2 text on white | 3.21:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #A183C2 text on black | 6.54:1 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DDD5E7
oklch(88.5% 0.026 305.8)
-
Step 300
300
#C8B9DA
oklch(80.9% 0.049 305.9)
-
Step 400
400
#AC95C7
oklch(70.8% 0.076 305.5)
-
Step 500
500 (this color)
#A183C2
oklch(66.1% 0.097 305.7)
-
Step 600
600
#8262A4
oklch(55.5% 0.105 305.6)
-
Step 700
700
#6E518D
oklch(49.1% 0.098 305.3)
-
Step 800
800
#5A4372
oklch(42.8% 0.08 305.8)
-
Step 900
900
#4A385C
oklch(37.6% 0.064 306.5)
-
Step 950
950
#2B2136
oklch(26.9% 0.04 305.7)
#A183C2 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) | #768FC5 | 0.065 |
| Deuteranopia (no green cones) | #7C90C0 | 0.061 |
| Tritanopia (no blue cones) | #9C8C9A | 0.073 |
| Achromatopsia (no color) | #909090 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A183C2
#A183C2
oklch(66.1% 0.097 305.7)
- #849D5A
#849D5A
oklch(66.1% 0.096 125.6)
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 #A183C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.018
- Heather #A484AC ΔE 0.035
- Dusty Lavender #AC86A8 ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.049
- Pale Purple #B790D4 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.059
- Dark Lilac #9C6DA5 ΔE 0.064
Use #A183C2 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.