#AAADEA
Closest named color: Pastel Blue (#A2BFFE). oklch(76.7% 0.087 281.9), rgb(170, 173, 234).
Aa
Black text reads best on this color (9.87:1).
About this color
#AAADEA is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.087 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.048 away. Black text reads best on it, at 9.87:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 9.87:1 |
| White text | 2.12:1 |
Values
| HEX | #AAADEA |
| RGB | rgb(170, 173, 234) |
| HSL | hsl(237, 60%, 79%) |
| OKLCH | oklch(76.7% 0.087 281.9) |
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 #AAADEA | 2.12:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #AAADEA | 9.87:1 | AAA | Lc 62.3 | Content text, not long reading |
| #AAADEA text on white | 2.12:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #AAADEA text on black | 9.87:1 | AAA | Lc -60.6 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FB
oklch(93.6% 0.026 283.5)
-
Step 200
200
#D3D6F9
oklch(88.5% 0.048 281.5)
-
Step 300
300 (this color)
#AAADEA
oklch(76.7% 0.087 281.9)
-
Step 400
400
#9494F5
oklch(70.7% 0.14 282.2)
-
Step 500
500
#7B76F0
oklch(63% 0.178 281.9)
-
Step 600
600
#675BDF
oklch(55.6% 0.194 282.2)
-
Step 700
700
#564AC2
oklch(49.2% 0.18 282)
-
Step 800
800
#463E9D
oklch(42.8% 0.149 281.9)
-
Step 900
900
#3A367C
oklch(37.7% 0.115 281.9)
-
Step 950
950
#222049
oklch(27% 0.074 282.5)
#AAADEA 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) | #9CB4ED | 0.024 |
| Deuteranopia (no green cones) | #99B0E8 | 0.023 |
| Tritanopia (no blue cones) | #9BB8C2 | 0.077 |
| Achromatopsia (no color) | #B2B2B2 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAADEA
#AAADEA
oklch(76.7% 0.087 281.9)
- #BEB673
#BEB673
oklch(76.7% 0.088 102.3)
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 #AAADEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.061
- Lilac #CEA2FD ΔE 0.067
- Pastel Purple #CAA0FF ΔE 0.067
- Baby Purple #CA9BF7 ΔE 0.068
- Light Cornflower Blue #98C1D9 ΔE 0.068
Use #AAADEA 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.