#A1AEDD
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.7% 0.069 272.6), rgb(161, 174, 221).
Aa
Black text reads best on this color (9.61:1).
About this color
#A1AEDD is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.069 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.044 away. Black text reads best on it, at 9.61:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.61:1 |
| White text | 2.18:1 |
Values
| HEX | #A1AEDD |
| RGB | rgb(161, 174, 221) |
| HSL | hsl(227, 47%, 75%) |
| OKLCH | oklch(75.7% 0.069 272.6) |
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 #A1AEDD | 2.18:1 | Fails | Lc -47.7 | Large or bold text, headings |
| Black text on #A1AEDD | 9.61:1 | AAA | Lc 61.0 | Content text, not long reading |
| #A1AEDD text on white | 2.18:1 | Fails | Lc 43.0 | Non-text elements, placeholder text |
| #A1AEDD text on black | 9.61:1 | AAA | Lc -59.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D3D8EA
oklch(88.4% 0.025 273.5)
-
Step 300
300
#B7BFDD
oklch(80.8% 0.043 273.6)
-
Step 400
400 (this color)
#A1AEDD
oklch(75.7% 0.069 272.6)
-
Step 500
500
#7786BF
oklch(63.1% 0.088 272.4)
-
Step 600
600
#606FAC
oklch(55.6% 0.097 272.4)
-
Step 700
700
#505D93
oklch(49.2% 0.088 272.5)
-
Step 800
800
#414C78
oklch(42.7% 0.075 272.2)
-
Step 900
900
#373F60
oklch(37.6% 0.058 272.9)
-
Step 950
950
#202538
oklch(26.9% 0.036 272.4)
#A1AEDD 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) | #A0B2DF | 0.010 |
| Deuteranopia (no green cones) | #9CADDC | 0.007 |
| Tritanopia (no blue cones) | #92B7BE | 0.062 |
| Achromatopsia (no color) | #AFAFAF | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1AEDD
#A1AEDD
oklch(75.7% 0.069 272.6)
- #BFB07E
#BFB07E
oklch(75.8% 0.069 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 #A1AEDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.044
- Carolina Blue #8AB8FE ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Pastel Blue #A2BFFE ΔE 0.056
- French Gray #ADB5BD ΔE 0.058
- Cloudy Blue #ACC2D9 ΔE 0.060
- Cool Steel #97A7B3 ΔE 0.062
- Light Steel Blue #B0C4DE ΔE 0.064
Use #A1AEDD 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.