#AAAFF5
Closest named color: Pastel Blue (#A2BFFE). oklch(77.6% 0.1 280.6), rgb(170, 175, 245).
Aa
Black text reads best on this color (10.15:1).
About this color
#AAAFF5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.100 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.040 away. Black text reads best on it, at 10.15:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.15:1 |
| White text | 2.06:1 |
Values
| HEX | #AAAFF5 |
| RGB | rgb(170, 175, 245) |
| HSL | hsl(236, 79%, 81%) |
| OKLCH | oklch(77.6% 0.1 280.6) |
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 #AAAFF5 | 2.06:1 | Fails | Lc -44.9 | Non-text elements, placeholder text |
| Black text on #AAAFF5 | 10.15:1 | AAA | Lc 63.6 | Content text, not long reading |
| #AAAFF5 text on white | 2.06:1 | Fails | Lc 40.3 | Non-text elements, placeholder text |
| #AAAFF5 text on black | 10.15:1 | AAA | Lc -62.0 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D2D6FE
oklch(88.6% 0.055 280.7)
-
Step 300
300 (this color)
#AAAFF5
oklch(77.6% 0.1 280.6)
-
Step 400
400
#9092FF
oklch(70.6% 0.157 280.8)
-
Step 500
500
#7872FF
oklch(63.1% 0.203 280.8)
-
Step 600
600
#6355EF
oklch(55.6% 0.222 280.5)
-
Step 700
700
#5344D0
oklch(49.2% 0.206 280.5)
-
Step 800
800
#4439A8
oklch(42.7% 0.171 280.8)
-
Step 900
900
#383385
oklch(37.7% 0.133 280.6)
-
Step 950
950
#201F4E
oklch(27% 0.084 280.1)
#AAAFF5 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) | #9AB7F8 | 0.027 |
| Deuteranopia (no green cones) | #97B2F3 | 0.025 |
| Tritanopia (no blue cones) | #97BCC8 | 0.088 |
| Achromatopsia (no color) | #B4B4B4 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAFF5
#AAAFF5
oklch(77.6% 0.1 280.6)
- #C4B86B
#C4B86B
oklch(77.6% 0.099 100.6)
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 #AAAFF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.040
- Carolina Blue #8AB8FE ΔE 0.042
- Pale Violet #CEAEFA ΔE 0.052
- Pastel Purple #CAA0FF ΔE 0.061
- Lilac #CEA2FD ΔE 0.061
- Baby Purple #CA9BF7 ΔE 0.065
- Light Violet #D6B4FC ΔE 0.066
- Light Periwinkle #C1C6FC ΔE 0.069
Use #AAAFF5 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.