#ACA4E0
Closest named color: Pale Purple (#B790D4). oklch(74.7% 0.086 290.3), rgb(172, 164, 224).
Aa
Black text reads best on this color (9.14:1).
About this color
#ACA4E0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.086 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.050 away. Black text reads best on it, at 9.14:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 9.14:1 |
| White text | 2.29:1 |
Values
| HEX | #ACA4E0 |
| RGB | rgb(172, 164, 224) |
| HSL | hsl(248, 49%, 76%) |
| OKLCH | oklch(74.7% 0.086 290.3) |
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 #ACA4E0 | 2.29:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #ACA4E0 | 9.14:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #ACA4E0 text on white | 2.29:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #ACA4E0 text on black | 9.14:1 | AAA | Lc -56.8 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D8D6EC
oklch(88.4% 0.03 289.9)
-
Step 300
300
#C0BBE2
oklch(80.9% 0.055 291)
-
Step 400
400 (this color)
#ACA4E0
oklch(74.7% 0.086 290.3)
-
Step 500
500
#897DC7
oklch(63.1% 0.11 290.3)
-
Step 600
600
#7365B4
oklch(55.5% 0.12 290.1)
-
Step 700
700
#61549B
oklch(49.2% 0.111 290.1)
-
Step 800
800
#4F457D
oklch(42.7% 0.091 290.2)
-
Step 900
900
#413A65
oklch(37.6% 0.072 289.9)
-
Step 950
950
#26223B
oklch(26.9% 0.046 290.3)
#ACA4E0 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) | #95ACE3 | 0.035 |
| Deuteranopia (no green cones) | #95AADE | 0.034 |
| Tritanopia (no blue cones) | #A1AEB9 | 0.073 |
| Achromatopsia (no color) | #ABABAB | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA4E0
#ACA4E0
oklch(74.7% 0.086 290.3)
- #B0B272
#B0B272
oklch(74.7% 0.085 109.8)
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 #ACA4E0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.050
- Baby Purple #CA9BF7 ΔE 0.063
- Pastel Purple #CAA0FF ΔE 0.067
- Carolina Blue #8AB8FE ΔE 0.067
- Pale Violet #CEAEFA ΔE 0.067
- Lilac #CEA2FD ΔE 0.068
- Periwinkle Blue #8F99FB ΔE 0.069
- Pastel Blue #A2BFFE ΔE 0.072
Use #ACA4E0 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.