#ACACEB
Closest named color: Pastel Blue (#A2BFFE). oklch(76.7% 0.09 284.1), rgb(172, 172, 235).
Aa
Black text reads best on this color (9.85:1).
About this color
#ACACEB is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.090 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.050 away. Black text reads best on it, at 9.85:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 9.85:1 |
| White text | 2.13:1 |
Values
| HEX | #ACACEB |
| RGB | rgb(172, 172, 235) |
| HSL | hsl(240, 61%, 80%) |
| OKLCH | oklch(76.7% 0.09 284.1) |
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 #ACACEB | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #ACACEB | 9.85:1 | AAA | Lc 62.2 | Content text, not long reading |
| #ACACEB text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #ACACEB text on black | 9.85:1 | AAA | Lc -60.5 | 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E7E8FB
oklch(93.6% 0.026 283.5)
-
Step 200
200
#D4D5FA
oklch(88.4% 0.051 284.1)
-
Step 300
300 (this color)
#ACACEB
oklch(76.7% 0.09 284.1)
-
Step 400
400
#9792F6
oklch(70.6% 0.144 284.4)
-
Step 500
500
#8074F2
oklch(63.2% 0.183 284.2)
-
Step 600
600
#6B58E1
oklch(55.6% 0.2 284.1)
-
Step 700
700
#5A47C3
oklch(49.1% 0.185 284.3)
-
Step 800
800
#493B9E
oklch(42.6% 0.154 284.2)
-
Step 900
900
#3C347D
oklch(37.6% 0.119 284)
-
Step 950
950
#231F49
oklch(26.9% 0.075 284.4)
#ACACEB 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) | #9BB4EE | 0.028 |
| Deuteranopia (no green cones) | #99B0E9 | 0.027 |
| Tritanopia (no blue cones) | #9DB7C2 | 0.078 |
| Achromatopsia (no color) | #B2B2B2 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACACEB
#ACACEB
oklch(76.7% 0.09 284.1)
- #BCB772
#BCB772
oklch(76.8% 0.09 104.7)
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 #ACACEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.051
- Pale Violet #CEAEFA ΔE 0.055
- Pastel Purple #CAA0FF ΔE 0.063
- Lilac #CEA2FD ΔE 0.063
- Baby Purple #CA9BF7 ΔE 0.064
- Light Grey Blue #9DBCD4 ΔE 0.065
- Light Violet #D6B4FC ΔE 0.069
Use #ACACEB 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.