#ACA9D2
Closest named color: French Gray (#ADB5BD). oklch(75.1% 0.059 288.3), rgb(172, 169, 210).
Aa
Black text reads best on this color (9.35:1).
About this color
#ACA9D2 is a medium-light, muted purple. In OKLCH its lightness is 75%, its chroma 0.059 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.052 away. Black text reads best on it, at 9.35:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.35:1 |
| White text | 2.24:1 |
Values
| HEX | #ACA9D2 |
| RGB | rgb(172, 169, 210) |
| HSL | hsl(244, 31%, 74%) |
| OKLCH | oklch(75.1% 0.059 288.3) |
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 #ACA9D2 | 2.24:1 | Fails | Lc -49.0 | Large or bold text, headings |
| Black text on #ACA9D2 | 9.35:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #ACA9D2 text on white | 2.24:1 | Fails | Lc 44.2 | Non-text elements, placeholder text |
| #ACA9D2 text on black | 9.35:1 | AAA | Lc -57.9 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D8D7E6
oklch(88.4% 0.02 289)
-
Step 300
300
#BFBDD8
oklch(80.9% 0.038 288.9)
-
Step 400
400 (this color)
#ACA9D2
oklch(75.1% 0.059 288.3)
-
Step 500
500
#8782B5
oklch(63% 0.076 288.5)
-
Step 600
600
#716BA0
oklch(55.5% 0.081 288.6)
-
Step 700
700
#5F5A89
oklch(49.2% 0.074 288.2)
-
Step 800
800
#4D496F
oklch(42.6% 0.062 288.3)
-
Step 900
900
#403D5A
oklch(37.6% 0.049 288.5)
-
Step 950
950
#262435
oklch(27% 0.031 289.5)
#ACA9D2 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) | #9FAED4 | 0.020 |
| Deuteranopia (no green cones) | #9FACD1 | 0.019 |
| Tritanopia (no blue cones) | #A4B0B7 | 0.051 |
| Achromatopsia (no color) | #ADADAD | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA9D2
#ACA9D2
oklch(75.1% 0.059 288.3)
- #B1B287
#B1B287
oklch(75.2% 0.059 108.8)
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 #ACA9D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.056
- Dark Gray #A9A9A9 ΔE 0.061
- Light Cornflower Blue #98C1D9 ΔE 0.065
- Cloudy Blue #ACC2D9 ΔE 0.065
- Pale Purple #B790D4 ΔE 0.067
- Light Steel Blue #B0C4DE ΔE 0.070
Use #ACA9D2 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.