#AAAED0
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.9% 0.049 279.9), rgb(170, 174, 208).
Aa
Black text reads best on this color (9.67:1).
About this color
#AAAED0 is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.049 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.038 away. Black text reads best on it, at 9.67:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.67:1 |
| White text | 2.17:1 |
Values
| HEX | #AAAED0 |
| RGB | rgb(170, 174, 208) |
| HSL | hsl(234, 29%, 74%) |
| OKLCH | oklch(75.9% 0.049 279.9) |
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 #AAAED0 | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #AAAED0 | 9.67:1 | AAA | Lc 61.3 | Content text, not long reading |
| #AAAED0 text on white | 2.17:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #AAAED0 text on black | 9.67:1 | AAA | Lc -59.5 | 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 300.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D5D8EB
oklch(88.6% 0.026 278.7)
-
Step 300
300 (this color)
#AAAED0
oklch(75.9% 0.049 279.9)
-
Step 400
400
#969CD1
oklch(70.7% 0.078 279.2)
-
Step 500
500
#7D82C5
oklch(63% 0.101 279.8)
-
Step 600
600
#676BB1
oklch(55.6% 0.108 279.8)
-
Step 700
700
#565999
oklch(49.1% 0.101 279.9)
-
Step 800
800
#46497C
oklch(42.7% 0.084 279.6)
-
Step 900
900
#3B3D64
oklch(37.7% 0.066 280.5)
-
Step 950
950
#22243A
oklch(26.9% 0.041 279.3)
#AAAED0 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) | #A5B1D2 | 0.009 |
| Deuteranopia (no green cones) | #A3AFCF | 0.010 |
| Tritanopia (no blue cones) | #A2B4B9 | 0.044 |
| Achromatopsia (no color) | #B0B0B0 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAED0
#AAAED0
oklch(75.9% 0.049 279.9)
- #B8B28F
#B8B28F
oklch(75.9% 0.048 99.3)
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 #AAAED0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.038
- French Gray #ADB5BD ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.052
- Dark Gray #A9A9A9 ΔE 0.054
- Light Steel Blue #B0C4DE ΔE 0.058
- Pinkish Grey #C8ACA9 ΔE 0.066
Use #AAAED0 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.