#AC9ECB
Closest named color: Pale Purple (#B790D4). oklch(72.7% 0.066 299), rgb(172, 158, 203).
Aa
Black text reads best on this color (8.50:1).
About this color
#AC9ECB is a medium-light, muted purple. In OKLCH its lightness is 73%, its chroma 0.066 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.044 away. Black text reads best on it, at 8.50:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.50:1 |
| White text | 2.46:1 |
Values
| HEX | #AC9ECB |
| RGB | rgb(172, 158, 203) |
| HSL | hsl(259, 30%, 71%) |
| OKLCH | oklch(72.7% 0.066 299) |
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 #AC9ECB | 2.46:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #AC9ECB | 8.50:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #AC9ECB text on white | 2.46:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #AC9ECB text on black | 8.50:1 | AAA | Lc -53.5 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E7
oklch(88.5% 0.024 299.3)
-
Step 300
300
#C4BBD8
oklch(80.9% 0.041 299.6)
-
Step 400
400 (this color)
#AC9ECB
oklch(72.7% 0.066 299)
-
Step 500
500
#907EB6
oklch(63.1% 0.085 298.7)
-
Step 600
600
#7B67A2
oklch(55.7% 0.092 299)
-
Step 700
700
#67558A
oklch(49% 0.085 298.9)
-
Step 800
800
#544670
oklch(42.7% 0.07 298.7)
-
Step 900
900
#463B5B
oklch(37.8% 0.055 299.6)
-
Step 950
950
#292335
oklch(27.1% 0.034 299.4)
#AC9ECB 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) | #95A5CD | 0.035 |
| Deuteranopia (no green cones) | #97A5CA | 0.033 |
| Tritanopia (no blue cones) | #A7A5AD | 0.054 |
| Achromatopsia (no color) | #A5A5A5 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9ECB
#AC9ECB
oklch(72.7% 0.066 299)
- #A2AD7E
#A2AD7E
oklch(72.7% 0.066 118.8)
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 #AC9ECB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.058
- Cool Gray #8D99AE ΔE 0.064
- Light Mauve #C292A1 ΔE 0.065
- Dark Gray #A9A9A9 ΔE 0.066
- Bluey Grey #89A0B0 ΔE 0.067
- Dusty Lavender #AC86A8 ΔE 0.069
- Bluegrey #85A3B2 ΔE 0.070
Use #AC9ECB 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.