#AAAFE1
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.8% 0.072 280.1), rgb(170, 175, 225).
Aa
Black text reads best on this color (9.92:1).
About this color
#AAAFE1 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.072 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.047 away. Black text reads best on it, at 9.92:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.92:1 |
| White text | 2.11:1 |
Values
| HEX | #AAAFE1 |
| RGB | rgb(170, 175, 225) |
| HSL | hsl(235, 48%, 77%) |
| OKLCH | oklch(76.8% 0.072 280.1) |
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 #AAAFE1 | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #AAAFE1 | 9.92:1 | AAA | Lc 62.5 | Content text, not long reading |
| #AAAFE1 text on white | 2.11:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #AAAFE1 text on black | 9.92:1 | AAA | Lc -60.8 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F8
oklch(93.7% 0.02 279.9)
-
Step 200
200
#D3D7F4
oklch(88.5% 0.04 279.3)
-
Step 300
300 (this color)
#AAAFE1
oklch(76.8% 0.072 280.1)
-
Step 400
400
#9398E7
oklch(70.7% 0.115 280.2)
-
Step 500
500
#7A7DDF
oklch(63.2% 0.145 280.1)
-
Step 600
600
#6463CD
oklch(55.5% 0.16 280.3)
-
Step 700
700
#5352B2
oklch(49.1% 0.149 279.9)
-
Step 800
800
#444490
oklch(42.8% 0.122 279.9)
-
Step 900
900
#393A73
oklch(37.8% 0.096 280)
-
Step 950
950
#212243
oklch(26.9% 0.061 280.2)
#AAAFE1 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) | #A1B4E3 | 0.016 |
| Deuteranopia (no green cones) | #9FB0E0 | 0.015 |
| Tritanopia (no blue cones) | #9DB8C0 | 0.064 |
| Achromatopsia (no color) | #B2B2B2 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAFE1
#AAAFE1
oklch(76.8% 0.072 280.1)
- #BEB580
#BEB580
oklch(76.8% 0.071 99.7)
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 #AAAFE1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Light Steel Blue #B0C4DE ΔE 0.059
- French Gray #ADB5BD ΔE 0.060
- Pale Violet #CEAEFA ΔE 0.065
Use #AAAFE1 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.