#A18AC8
Closest named color: Wisteria (#A87DC2). oklch(67.7% 0.093 301), rgb(161, 138, 200).
Aa
Black text reads best on this color (6.98:1).
About this color
#A18AC8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.093 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.033 away. Black text reads best on it, at 6.98:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #A18AC8 |
| RGB | rgb(161, 138, 200) |
| HSL | hsl(262, 36%, 66%) |
| OKLCH | oklch(67.7% 0.093 301) |
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 #A18AC8 | 3.00:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #A18AC8 | 6.98:1 | AA | Lc 47.3 | Large or bold text, headings |
| #A18AC8 text on white | 3.00:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #A18AC8 text on black | 6.98:1 | AA | Lc -45.0 | Large or bold text, headings |
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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE7F4
oklch(93.5% 0.018 300.1)
-
Step 200
200
#DCD5EC
oklch(88.6% 0.032 299.6)
-
Step 300
300
#C7B9E1
oklch(81% 0.058 301.1)
-
Step 400
400 (this color)
#A18AC8
oklch(67.7% 0.093 301)
-
Step 500
500
#9677C6
oklch(63.1% 0.12 301.1)
-
Step 600
600
#815FB2
oklch(55.6% 0.129 301.2)
-
Step 700
700
#6D4E99
oklch(49.1% 0.12 301.2)
-
Step 800
800
#59407C
oklch(42.7% 0.099 301.6)
-
Step 900
900
#493764
oklch(37.8% 0.077 301.2)
-
Step 950
950
#2B203B
oklch(27% 0.051 301.9)
#A18AC8 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) | #7D94CB | 0.054 |
| Deuteranopia (no green cones) | #8194C6 | 0.051 |
| Tritanopia (no blue cones) | #9A93A0 | 0.073 |
| Achromatopsia (no color) | #959595 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18AC8
#A18AC8
oklch(67.7% 0.093 301)
- #8FA05E
#8FA05E
oklch(67.7% 0.092 120.7)
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 #A18AC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.033
- Heather #A484AC ΔE 0.041
- Pale Purple #B790D4 ΔE 0.042
- Dusty Lavender #AC86A8 ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.052
- Soft Purple #A66FB5 ΔE 0.067
- Cool Gray #8D99AE ΔE 0.070
- Deep Lilac #966EBD ΔE 0.074
Use #A18AC8 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.