#AEB5CF
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.6% 0.038 273.6), rgb(174, 181, 207).
Aa
Black text reads best on this color (10.31:1).
About this color
#AEB5CF is a medium-light, muted blue. In OKLCH its lightness is 78%, its chroma 0.038 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.026 away. Black text reads best on it, at 10.31:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.31:1 |
| White text | 2.03:1 |
Values
| HEX | #AEB5CF |
| RGB | rgb(174, 181, 207) |
| HSL | hsl(227, 26%, 75%) |
| OKLCH | oklch(77.6% 0.038 273.6) |
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 #AEB5CF | 2.03:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #AEB5CF | 10.31:1 | AAA | Lc 64.3 | Content text, not long reading |
| #AEB5CF text on white | 2.03:1 | Fails | Lc 39.6 | Non-text elements, placeholder text |
| #AEB5CF text on black | 10.31:1 | AAA | Lc -62.7 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F1
oklch(93.5% 0.011 274.9)
-
Step 200
200
#D4D8E7
oklch(88.4% 0.021 274)
-
Step 300
300 (this color)
#AEB5CF
oklch(77.6% 0.038 273.6)
-
Step 400
400
#949FC7
oklch(70.8% 0.06 272.8)
-
Step 500
500
#7A86B9
oklch(63% 0.078 273.8)
-
Step 600
600
#6370A5
oklch(55.7% 0.084 272.9)
-
Step 700
700
#525D8D
oklch(49% 0.078 273.3)
-
Step 800
800
#444C73
oklch(42.7% 0.066 274.4)
-
Step 900
900
#39405D
oklch(37.8% 0.051 273.3)
-
Step 950
950
#212536
oklch(26.9% 0.032 273.8)
#AEB5CF 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) | #AEB7D0 | 0.005 |
| Deuteranopia (no green cones) | #ACB4CE | 0.004 |
| Tritanopia (no blue cones) | #A7BABD | 0.035 |
| Achromatopsia (no color) | #B6B6B6 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEB5CF
#AEB5CF
oklch(77.6% 0.038 273.6)
- #BEB69B
#BEB69B
oklch(77.6% 0.038 93.4)
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 #AEB5CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.026
- French Gray #ADB5BD ΔE 0.026
- Cloudy Blue #ACC2D9 ΔE 0.033
- Light Cornflower Blue #98C1D9 ΔE 0.038
- Light Steel Blue #B0C4DE ΔE 0.040
- Silver #C0C0C0 ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.056
- Dark Gray #A9A9A9 ΔE 0.056
Use #AEB5CF 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.