#A8ACEE
Closest named color: Carolina Blue (#8AB8FE). oklch(76.6% 0.094 281.2), rgb(168, 172, 238).
Aa
Black text reads best on this color (9.80:1).
About this color
#A8ACEE is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.094 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.046 away. Black text reads best on it, at 9.80:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.80:1 |
| White text | 2.14:1 |
Values
| HEX | #A8ACEE |
| RGB | rgb(168, 172, 238) |
| HSL | hsl(237, 67%, 80%) |
| OKLCH | oklch(76.6% 0.094 281.2) |
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 #A8ACEE | 2.14:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #A8ACEE | 9.80:1 | AAA | Lc 61.9 | Content text, not long reading |
| #A8ACEE text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #A8ACEE 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D2D6FC
oklch(88.5% 0.052 280.5)
-
Step 300
300 (this color)
#A8ACEE
oklch(76.6% 0.094 281.2)
-
Step 400
400
#9293FC
oklch(70.8% 0.151 281.4)
-
Step 500
500
#7974F9
oklch(63.1% 0.193 281)
-
Step 600
600
#6558E8
oklch(55.7% 0.209 281.2)
-
Step 700
700
#5446CA
oklch(49% 0.196 281.2)
-
Step 800
800
#453BA3
oklch(42.7% 0.161 281.5)
-
Step 900
900
#393481
oklch(37.6% 0.126 281.4)
-
Step 950
950
#211F4C
oklch(26.9% 0.081 281.5)
#A8ACEE 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) | #99B4F1 | 0.026 |
| Deuteranopia (no green cones) | #96AFEC | 0.024 |
| Tritanopia (no blue cones) | #96B8C3 | 0.083 |
| Achromatopsia (no color) | #B1B1B1 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8ACEE
#A8ACEE
oklch(76.6% 0.094 281.2)
- #BFB56C
#BFB56C
oklch(76.5% 0.095 101.5)
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 #A8ACEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.049
- Pale Violet #CEAEFA ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.064
- Lilac #CEA2FD ΔE 0.065
- Baby Purple #CA9BF7 ΔE 0.066
- Light Grey Blue #9DBCD4 ΔE 0.067
- Periwinkle Blue #8F99FB ΔE 0.069
Use #A8ACEE 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.