#ACACE7
Closest named color: Pastel Blue (#A2BFFE). oklch(76.6% 0.084 284.2), rgb(172, 172, 231).
Aa
Black text reads best on this color (9.80:1).
About this color
#ACACE7 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.084 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.051 away. Black text reads best on it, at 9.80:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 9.80:1 |
| White text | 2.14:1 |
Values
| HEX | #ACACE7 |
| RGB | rgb(172, 172, 231) |
| HSL | hsl(240, 55%, 79%) |
| OKLCH | oklch(76.6% 0.084 284.2) |
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 #ACACE7 | 2.14:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #ACACE7 | 9.80:1 | AAA | Lc 61.9 | Content text, not long reading |
| #ACACE7 text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #ACACE7 text on black | 9.80:1 | AAA | Lc -60.2 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D5D6F8
oklch(88.6% 0.047 284.1)
-
Step 300
300 (this color)
#ACACE7
oklch(76.6% 0.084 284.2)
-
Step 400
400
#9794F1
oklch(70.8% 0.134 283.9)
-
Step 500
500
#8076EC
oklch(63.1% 0.172 284.2)
-
Step 600
600
#6B5BDA
oklch(55.5% 0.187 284.2)
-
Step 700
700
#5A4ABD
oklch(49.1% 0.173 284.4)
-
Step 800
800
#493E99
oklch(42.8% 0.143 284.1)
-
Step 900
900
#3D367A
oklch(37.8% 0.112 284.4)
-
Step 950
950
#232047
oklch(27% 0.07 284.1)
#ACACE7 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) | #9CB3EA | 0.026 |
| Deuteranopia (no green cones) | #9AAFE5 | 0.025 |
| Tritanopia (no blue cones) | #9EB6C0 | 0.074 |
| Achromatopsia (no color) | #B1B1B1 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACACE7
#ACACE7
oklch(76.6% 0.084 284.2)
- #BBB676
#BBB676
oklch(76.5% 0.084 104.4)
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 #ACACE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.053
- Pale Violet #CEAEFA ΔE 0.057
- Light Grey Blue #9DBCD4 ΔE 0.060
- Lilac #CEA2FD ΔE 0.066
- Pastel Purple #CAA0FF ΔE 0.067
- Baby Purple #CA9BF7 ΔE 0.067
- Cloudy Blue #ACC2D9 ΔE 0.068
Use #ACACE7 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.