#ACA3CB
Closest named color: Cool Steel (#97A7B3). oklch(73.7% 0.058 295.3), rgb(172, 163, 203).
Aa
Black text reads best on this color (8.85:1).
About this color
#ACA3CB is a medium-light, muted purple. In OKLCH its lightness is 74%, its chroma 0.058 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.051 away. Black text reads best on it, at 8.85:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.85:1 |
| White text | 2.37:1 |
Values
| HEX | #ACA3CB |
| RGB | rgb(172, 163, 203) |
| HSL | hsl(254, 28%, 72%) |
| OKLCH | oklch(73.7% 0.058 295.3) |
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 #ACA3CB | 2.37:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #ACA3CB | 8.85:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #ACA3CB text on white | 2.37:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #ACA3CB text on black | 8.85:1 | AAA | Lc -55.3 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9F0
oklch(93.7% 0.009 292.8)
-
Step 200
200
#DAD7E5
oklch(88.6% 0.019 295.8)
-
Step 300
300
#C2BCD6
oklch(80.8% 0.037 296.1)
-
Step 400
400 (this color)
#ACA3CB
oklch(73.7% 0.058 295.3)
-
Step 500
500
#8D81B2
oklch(63.2% 0.074 295.5)
-
Step 600
600
#776A9E
oklch(55.7% 0.08 295.1)
-
Step 700
700
#645887
oklch(49.2% 0.075 295.2)
-
Step 800
800
#51486D
oklch(42.6% 0.061 294.8)
-
Step 900
900
#433C59
oklch(37.6% 0.05 295)
-
Step 950
950
#272334
oklch(26.8% 0.032 295)
#ACA3CB 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) | #9BA9CD | 0.026 |
| Deuteranopia (no green cones) | #9CA8CA | 0.025 |
| Tritanopia (no blue cones) | #A6A9B0 | 0.049 |
| Achromatopsia (no color) | #A8A8A8 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA3CB
#ACA3CB
oklch(73.7% 0.058 295.3)
- #A8AF85
#A8AF85
oklch(73.7% 0.058 115.5)
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 #ACA3CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.051
- Pale Purple #B790D4 ΔE 0.056
- Dark Gray #A9A9A9 ΔE 0.058
- French Gray #ADB5BD ΔE 0.059
- Bluey Grey #89A0B0 ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.065
- Cool Grey #95A3A6 ΔE 0.066
- Cool Gray #8D99AE ΔE 0.066
Use #ACA3CB 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.