#ACA4D5
Closest named color: Pale Purple (#B790D4). oklch(74.2% 0.07 292.1), rgb(172, 164, 213).
Aa
Black text reads best on this color (9.02:1).
About this color
#ACA4D5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.070 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.052 away. Black text reads best on it, at 9.02:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 9.02:1 |
| White text | 2.32:1 |
Values
| HEX | #ACA4D5 |
| RGB | rgb(172, 164, 213) |
| HSL | hsl(250, 37%, 74%) |
| OKLCH | oklch(74.2% 0.07 292.1) |
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 #ACA4D5 | 2.32:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #ACA4D5 | 9.02:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #ACA4D5 text on white | 2.32:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #ACA4D5 text on black | 9.02:1 | AAA | Lc -56.2 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#D9D7E8
oklch(88.6% 0.023 291.3)
-
Step 300
300
#C1BCDB
oklch(80.9% 0.044 292.8)
-
Step 400
400 (this color)
#ACA4D5
oklch(74.2% 0.07 292.1)
-
Step 500
500
#8A7FBC
oklch(63% 0.091 291.8)
-
Step 600
600
#7568A8
oklch(55.6% 0.098 292.2)
-
Step 700
700
#625690
oklch(49% 0.092 292.2)
-
Step 800
800
#504775
oklch(42.8% 0.075 291.9)
-
Step 900
900
#423C5E
oklch(37.8% 0.058 291.5)
-
Step 950
950
#272337
oklch(27% 0.037 292.9)
#ACA4D5 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) | #99ABD7 | 0.030 |
| Deuteranopia (no green cones) | #99A9D4 | 0.028 |
| Tritanopia (no blue cones) | #A4ACB5 | 0.059 |
| Achromatopsia (no color) | #AAAAAA | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA4D5
#ACA4D5
oklch(74.2% 0.07 292.1)
- #ACB17D
#ACB17D
oklch(74.3% 0.071 112.6)
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 #ACA4D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.063
- Light Grey Blue #9DBCD4 ΔE 0.066
- French Gray #ADB5BD ΔE 0.066
- Dark Gray #A9A9A9 ΔE 0.071
- Carolina Blue #8AB8FE ΔE 0.075
- Baby Purple #CA9BF7 ΔE 0.075
- Bluey Grey #89A0B0 ΔE 0.075
Use #ACA4D5 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.