#AEB4FA
Closest named color: Pastel Blue (#A2BFFE). oklch(79.1% 0.099 280.1), rgb(174, 180, 250).
Aa
Black text reads best on this color (10.70:1).
About this color
#AEB4FA is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.099 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.030 away. Black text reads best on it, at 10.70:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.70:1 |
| White text | 1.96:1 |
Values
| HEX | #AEB4FA |
| RGB | rgb(174, 180, 250) |
| HSL | hsl(235, 88%, 83%) |
| OKLCH | oklch(79.1% 0.099 280.1) |
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 #AEB4FA | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #AEB4FA | 10.70:1 | AAA | Lc 66.2 | Content text, not long reading |
| #AEB4FA text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #AEB4FA text on black | 10.70:1 | AAA | Lc -64.7 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D1D6FE
oklch(88.5% 0.055 279.6)
-
Step 300
300 (this color)
#AEB4FA
oklch(79.1% 0.099 280.1)
-
Step 400
400
#8F93FF
oklch(70.7% 0.156 280)
-
Step 500
500
#7673FF
oklch(63.1% 0.202 279.9)
-
Step 600
600
#6256EF
oklch(55.7% 0.221 280)
-
Step 700
700
#5244D0
oklch(49.1% 0.206 280.1)
-
Step 800
800
#4339A8
oklch(42.7% 0.171 280.4)
-
Step 900
900
#373385
oklch(37.6% 0.133 280)
-
Step 950
950
#201F4E
oklch(27% 0.084 280.1)
#AEB4FA 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) | #9FBCFD | 0.026 |
| Deuteranopia (no green cones) | #9CB7F8 | 0.024 |
| Tritanopia (no blue cones) | #9BC1CD | 0.087 |
| Achromatopsia (no color) | #B9B9B9 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEB4FA
#AEB4FA
oklch(79.1% 0.099 280.1)
- #C9BD6F
#C9BD6F
oklch(79.1% 0.1 100.7)
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 #AEB4FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.030
- Carolina Blue #8AB8FE ΔE 0.044
- Pale Violet #CEAEFA ΔE 0.046
- Light Periwinkle #C1C6FC ΔE 0.056
- Light Violet #D6B4FC ΔE 0.057
- Lilac #CEA2FD ΔE 0.062
- Pastel Purple #CAA0FF ΔE 0.063
- Light Steel Blue #B0C4DE ΔE 0.067
Use #AEB4FA 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.