#AEB4F3
Closest named color: Pastel Blue (#A2BFFE). oklch(78.8% 0.09 279.9), rgb(174, 180, 243).
Aa
Black text reads best on this color (10.62:1).
About this color
#AEB4F3 is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.090 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 10.62:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.62:1 |
| White text | 1.97:1 |
Values
| HEX | #AEB4F3 |
| RGB | rgb(174, 180, 243) |
| HSL | hsl(235, 74%, 82%) |
| OKLCH | oklch(78.8% 0.09 279.9) |
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 #AEB4F3 | 1.97:1 | Fails | Lc -42.6 | Non-text elements, placeholder text |
| Black text on #AEB4F3 | 10.62:1 | AAA | Lc 65.8 | Content text, not long reading |
| #AEB4F3 text on white | 1.97:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #AEB4F3 text on black | 10.62:1 | AAA | Lc -64.3 | 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
#D2D6FA
oklch(88.4% 0.05 280.3)
-
Step 300
300 (this color)
#AEB4F3
oklch(78.8% 0.09 279.9)
-
Step 400
400
#9095F8
oklch(70.8% 0.143 279.9)
-
Step 500
500
#7777F4
oklch(63.2% 0.182 279.8)
-
Step 600
600
#625BE3
oklch(55.5% 0.2 280)
-
Step 700
700
#524AC5
oklch(49.1% 0.185 280)
-
Step 800
800
#433EA0
oklch(42.8% 0.154 280)
-
Step 900
900
#37367F
oklch(37.7% 0.12 279.6)
-
Step 950
950
#20204A
oklch(26.9% 0.076 280)
#AEB4F3 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) | #A2BBF6 | 0.022 |
| Deuteranopia (no green cones) | #9EB6F1 | 0.021 |
| Tritanopia (no blue cones) | #9DBFCA | 0.078 |
| Achromatopsia (no color) | #B8B8B8 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEB4F3
#AEB4F3
oklch(78.8% 0.09 279.9)
- #C7BC77
#C7BC77
oklch(78.9% 0.09 100.3)
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 #AEB4F3, 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 0.045
- Pale Violet #CEAEFA ΔE 0.049
- Light Periwinkle #C1C6FC ΔE 0.055
- Light Violet #D6B4FC ΔE 0.059
- Light Steel Blue #B0C4DE ΔE 0.060
- Light Grey Blue #9DBCD4 ΔE 0.060
- Cloudy Blue #ACC2D9 ΔE 0.061
Use #AEB4F3 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.