#AAADE0
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.3% 0.073 281.9), rgb(170, 173, 224).
Aa
Black text reads best on this color (9.76:1).
About this color
#AAADE0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.073 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.051 away. Black text reads best on it, at 9.76:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.76:1 |
| White text | 2.15:1 |
Values
| HEX | #AAADE0 |
| RGB | rgb(170, 173, 224) |
| HSL | hsl(237, 47%, 77%) |
| OKLCH | oklch(76.3% 0.073 281.9) |
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 #AAADE0 | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #AAADE0 | 9.76:1 | AAA | Lc 61.7 | Content text, not long reading |
| #AAADE0 text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #AAADE0 text on black | 9.76:1 | AAA | Lc -60.0 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D4D7F4
oklch(88.6% 0.04 280.9)
-
Step 300
300 (this color)
#AAADE0
oklch(76.3% 0.073 281.9)
-
Step 400
400
#9597E7
oklch(70.7% 0.116 281.9)
-
Step 500
500
#7D7BE0
oklch(63.1% 0.149 282.1)
-
Step 600
600
#6762CE
oklch(55.6% 0.162 281.8)
-
Step 700
700
#5650B2
oklch(49% 0.151 282)
-
Step 800
800
#464290
oklch(42.6% 0.125 282)
-
Step 900
900
#3A3973
oklch(37.7% 0.097 281.5)
-
Step 950
950
#222243
oklch(27% 0.06 281.6)
#AAADE0 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) | #9FB3E2 | 0.020 |
| Deuteranopia (no green cones) | #9DAFDF | 0.018 |
| Tritanopia (no blue cones) | #9DB6BE | 0.065 |
| Achromatopsia (no color) | #B1B1B1 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAADE0
#AAADE0
oklch(76.3% 0.073 281.9)
- #BBB47E
#BBB47E
oklch(76.3% 0.072 101.7)
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 #AAADE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.051
- Pastel Blue #A2BFFE ΔE 0.054
- Carolina Blue #8AB8FE ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.060
- Cloudy Blue #ACC2D9 ΔE 0.061
- French Gray #ADB5BD ΔE 0.062
- Light Steel Blue #B0C4DE ΔE 0.064
- Pale Violet #CEAEFA ΔE 0.065
Use #AAADE0 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.