#AEACEC
Closest named color: Pastel Blue (#A2BFFE). oklch(76.9% 0.091 285.5), rgb(174, 172, 236).
Aa
Black text reads best on this color (9.91:1).
About this color
#AEACEC is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.091 and its hue 285°. 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 9.91:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 9.91:1 |
| White text | 2.11:1 |
Values
| HEX | #AEACEC |
| RGB | rgb(174, 172, 236) |
| HSL | hsl(242, 63%, 80%) |
| OKLCH | oklch(76.9% 0.091 285.5) |
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 #AEACEC | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #AEACEC | 9.91:1 | AAA | Lc 62.4 | Content text, not long reading |
| #AEACEC text on white | 2.11:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #AEACEC text on black | 9.91:1 | AAA | Lc -60.7 | 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
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D5D5FA
oklch(88.5% 0.051 285.3)
-
Step 300
300 (this color)
#AEACEC
oklch(76.9% 0.091 285.5)
-
Step 400
400
#9991F7
oklch(70.7% 0.146 285.6)
-
Step 500
500
#8272F3
oklch(63% 0.186 285.4)
-
Step 600
600
#6E56E2
oklch(55.6% 0.203 285.6)
-
Step 700
700
#5C45C4
oklch(49% 0.188 285.4)
-
Step 800
800
#4B3A9E
oklch(42.7% 0.155 285.5)
-
Step 900
900
#3E337E
oklch(37.7% 0.122 285.6)
-
Step 950
950
#241F4A
oklch(27.1% 0.077 285.3)
#AEACEC 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) | #9BB4EF | 0.030 |
| Deuteranopia (no green cones) | #99B0EA | 0.029 |
| Tritanopia (no blue cones) | #A0B7C2 | 0.079 |
| Achromatopsia (no color) | #B2B2B2 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEACEC
#AEACEC
oklch(76.9% 0.091 285.5)
- #BCB872
#BCB872
oklch(77% 0.091 105.5)
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 #AEACEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.050
- Pale Violet #CEAEFA ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.052
- Lilac #CEA2FD ΔE 0.060
- Pastel Purple #CAA0FF ΔE 0.060
- Baby Purple #CA9BF7 ΔE 0.062
- Light Violet #D6B4FC ΔE 0.066
- Light Grey Blue #9DBCD4 ΔE 0.066
Use #AEACEC 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.