#AC9CDB
Closest named color: Pale Purple (#B790D4). oklch(72.9% 0.091 295.7), rgb(172, 156, 219).
Aa
Black text reads best on this color (8.53:1).
About this color
#AC9CDB is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.091 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.032 away. Black text reads best on it, at 8.53:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.53:1 |
| White text | 2.46:1 |
Values
| HEX | #AC9CDB |
| RGB | rgb(172, 156, 219) |
| HSL | hsl(255, 47%, 74%) |
| OKLCH | oklch(72.9% 0.091 295.7) |
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 #AC9CDB | 2.46:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #AC9CDB | 8.53:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #AC9CDB text on white | 2.46:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #AC9CDB text on black | 8.53:1 | AAA | Lc -53.6 | 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
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD5EC
oklch(88.4% 0.032 295.7)
-
Step 300
300
#C3BAE2
oklch(80.9% 0.057 295.4)
-
Step 400
400 (this color)
#AC9CDB
oklch(72.9% 0.091 295.7)
-
Step 500
500
#907AC8
oklch(63.2% 0.117 295.9)
-
Step 600
600
#7A62B5
oklch(55.7% 0.127 295.3)
-
Step 700
700
#67509B
oklch(49% 0.118 295.9)
-
Step 800
800
#54427E
oklch(42.7% 0.098 295.8)
-
Step 900
900
#453865
oklch(37.6% 0.076 295.8)
-
Step 950
950
#28213B
oklch(26.9% 0.048 295.4)
#AC9CDB 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) | #8DA6DE | 0.046 |
| Deuteranopia (no green cones) | #8FA4D9 | 0.044 |
| Tritanopia (no blue cones) | #A3A6B2 | 0.075 |
| Achromatopsia (no color) | #A5A5A5 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9CDB
#AC9CDB
oklch(72.9% 0.091 295.7)
- #A5AF6B
#A5AF6B
oklch(73% 0.091 115.5)
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 #AC9CDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.032
- Baby Purple #CA9BF7 ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.067
- Pastel Purple #CAA0FF ΔE 0.070
- Lilac #CEA2FD ΔE 0.073
- Liliac #C48EFD ΔE 0.076
- Plum #DDA0DD ΔE 0.077
Use #AC9CDB 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.