#ACA4E8
Closest named color: Pale Purple (#B790D4). oklch(75% 0.097 289.2), rgb(172, 164, 232).
Aa
Black text reads best on this color (9.22:1).
About this color
#ACA4E8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.097 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.052 away. Black text reads best on it, at 9.22:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 9.22:1 |
| White text | 2.27:1 |
Values
| HEX | #ACA4E8 |
| RGB | rgb(172, 164, 232) |
| HSL | hsl(247, 60%, 78%) |
| OKLCH | oklch(75% 0.097 289.2) |
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 #ACA4E8 | 2.27:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #ACA4E8 | 9.22:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #ACA4E8 text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #ACA4E8 text on black | 9.22:1 | AAA | Lc -57.3 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D8D6EF
oklch(88.5% 0.034 289.4)
-
Step 300
300
#BFBBE6
oklch(81% 0.06 289.2)
-
Step 400
400 (this color)
#ACA4E8
oklch(75% 0.097 289.2)
-
Step 500
500
#887BCF
oklch(63% 0.124 289.4)
-
Step 600
600
#7263BC
oklch(55.5% 0.135 289)
-
Step 700
700
#6052A2
oklch(49.1% 0.124 289)
-
Step 800
800
#4E4384
oklch(42.7% 0.105 288.9)
-
Step 900
900
#413969
oklch(37.7% 0.081 289.6)
-
Step 950
950
#26223E
oklch(27.1% 0.051 289.1)
#ACA4E8 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) | #92ADEB | 0.039 |
| Deuteranopia (no green cones) | #92AAE6 | 0.037 |
| Tritanopia (no blue cones) | #9FB0BC | 0.083 |
| Achromatopsia (no color) | #ACACAC | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA4E8
#ACA4E8
oklch(75% 0.097 289.2)
- #B2B369
#B2B369
oklch(74.9% 0.096 109.2)
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 #ACA4E8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.052
- Baby Purple #CA9BF7 ΔE 0.056
- Pastel Purple #CAA0FF ΔE 0.058
- Lilac #CEA2FD ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.063
- Pastel Blue #A2BFFE ΔE 0.069
Use #ACA4E8 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.