#AEACF2
Closest named color: Pastel Blue (#A2BFFE). oklch(77.2% 0.099 285.1), rgb(174, 172, 242).
Aa
Black text reads best on this color (9.98:1).
About this color
#AEACF2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.099 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.048 away. Black text reads best on it, at 9.98:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 9.98:1 |
| White text | 2.10:1 |
Values
| HEX | #AEACF2 |
| RGB | rgb(174, 172, 242) |
| HSL | hsl(242, 73%, 81%) |
| OKLCH | oklch(77.2% 0.099 285.1) |
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 #AEACF2 | 2.10:1 | Fails | Lc -45.8 | Large or bold text, headings |
| Black text on #AEACF2 | 9.98:1 | AAA | Lc 62.8 | Content text, not long reading |
| #AEACF2 text on white | 2.10:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #AEACF2 text on black | 9.98:1 | AAA | Lc -61.1 | 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
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E7E8FD
oklch(93.7% 0.028 283.7)
-
Step 200
200
#D5D5FD
oklch(88.6% 0.055 285.2)
-
Step 300
300 (this color)
#AEACF2
oklch(77.2% 0.099 285.1)
-
Step 400
400
#988FFE
oklch(70.6% 0.159 285.3)
-
Step 500
500
#826FFD
oklch(63.2% 0.203 285.1)
-
Step 600
600
#6E51EC
oklch(55.6% 0.221 285.2)
-
Step 700
700
#5C40CD
oklch(49% 0.205 285)
-
Step 800
800
#4B36A6
oklch(42.7% 0.171 285.2)
-
Step 900
900
#3E3183
oklch(37.7% 0.132 285.4)
-
Step 950
950
#241E4D
oklch(27.1% 0.084 285.2)
#AEACF2 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) | #99B5F5 | 0.033 |
| Deuteranopia (no green cones) | #97B1F0 | 0.032 |
| Tritanopia (no blue cones) | #9EB8C5 | 0.085 |
| Achromatopsia (no color) | #B3B3B3 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEACF2
#AEACF2
oklch(77.2% 0.099 285.1)
- #BEB96B
#BEB96B
oklch(77.3% 0.1 105.3)
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 #AEACF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.050
- Pastel Purple #CAA0FF ΔE 0.055
- Lilac #CEA2FD ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.058
- Light Violet #D6B4FC ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.072
Use #AEACF2 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.