#A183AC
Closest named color: Heather (#A484AC). oklch(65.2% 0.069 316.9), rgb(161, 131, 172).
Aa
Black text reads best on this color (6.35:1).
About this color
#A183AC is a medium-light, muted purple. In OKLCH its lightness is 65%, its chroma 0.069 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.006 away. Black text reads best on it, at 6.35:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #A183AC |
| RGB | rgb(161, 131, 172) |
| HSL | hsl(284, 20%, 59%) |
| OKLCH | oklch(65.2% 0.069 316.9) |
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 #A183AC | 3.30:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #A183AC | 6.35:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #A183AC text on white | 3.30:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #A183AC text on black | 6.35:1 | AA | Lc -41.3 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#CABACF
oklch(80.9% 0.034 318.1)
-
Step 400
400
#AE97B7
oklch(70.7% 0.053 316.5)
-
Step 500
500 (this color)
#A183AC
oklch(65.2% 0.069 316.9)
-
Step 600
600
#856691
oklch(55.7% 0.074 316.4)
-
Step 700
700
#71547B
oklch(49.1% 0.07 317.3)
-
Step 800
800
#5C4564
oklch(42.7% 0.058 317.2)
-
Step 900
900
#4B3A52
oklch(37.7% 0.046 315.9)
-
Step 950
950
#2C2230
oklch(27% 0.029 316.2)
#A183AC 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) | #7E8BAE | 0.053 |
| Deuteranopia (no green cones) | #848EAB | 0.050 |
| Tritanopia (no blue cones) | #A18791 | 0.046 |
| Achromatopsia (no color) | #8D8D8D | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A183AC
#A183AC
oklch(65.2% 0.069 316.9)
- #7C9A70
#7C9A70
oklch(65.2% 0.069 136.9)
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 #A183AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.006
- Dusty Lavender #AC86A8 ΔE 0.022
- Wisteria #A87DC2 ΔE 0.042
- Purpley Grey #947E94 ΔE 0.042
- English Lavender #9D8189 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.057
- Dark Lilac #9C6DA5 ΔE 0.058
- Lavender Gray #7E7F9A ΔE 0.062
Use #A183AC 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.