#AEB4DA
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.8% 0.055 278), rgb(174, 180, 218).
Aa
Black text reads best on this color (10.34:1).
About this color
#AEB4DA is a medium-light, muted blue. In OKLCH its lightness is 78%, its chroma 0.055 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.033 away. Black text reads best on it, at 10.34:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.34:1 |
| White text | 2.03:1 |
Values
| HEX | #AEB4DA |
| RGB | rgb(174, 180, 218) |
| HSL | hsl(232, 37%, 77%) |
| OKLCH | oklch(77.8% 0.055 278) |
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 #AEB4DA | 2.03:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #AEB4DA | 10.34:1 | AAA | Lc 64.4 | Content text, not long reading |
| #AEB4DA text on white | 2.03:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #AEB4DA text on black | 10.34:1 | AAA | Lc -62.8 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D4D8EE
oklch(88.6% 0.03 277.6)
-
Step 300
300 (this color)
#AEB4DA
oklch(77.8% 0.055 278)
-
Step 400
400
#949BD7
oklch(70.6% 0.088 278.7)
-
Step 500
500
#7A82CC
oklch(63.1% 0.111 278)
-
Step 600
600
#646AB9
oklch(55.6% 0.122 278.4)
-
Step 700
700
#53589F
oklch(49.1% 0.113 278.3)
-
Step 800
800
#444881
oklch(42.6% 0.094 278.6)
-
Step 900
900
#393D68
oklch(37.7% 0.073 278.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#AEB4DA 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) | #AAB8DC | 0.011 |
| Deuteranopia (no green cones) | #A7B4D9 | 0.010 |
| Tritanopia (no blue cones) | #A4BBC1 | 0.049 |
| Achromatopsia (no color) | #B6B6B6 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEB4DA
#AEB4DA
oklch(77.8% 0.055 278)
- #C0B890
#C0B890
oklch(77.9% 0.055 98)
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 #AEB4DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.038
- Light Steel Blue #B0C4DE ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.043
- French Gray #ADB5BD ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.052
- Light Blue Grey #B7C9E2 ΔE 0.057
- Silver #C0C0C0 ΔE 0.062
Use #AEB4DA 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.