#B3AAFE
Closest named color: Pastel Purple (#CAA0FF). oklch(77.7% 0.119 288.2), rgb(179, 170, 254).
Aa
Black text reads best on this color (10.09:1).
About this color
#B3AAFE is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.119 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.040 away. Black text reads best on it, at 10.09:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 10.09:1 |
| White text | 2.07:1 |
Values
| HEX | #B3AAFE |
| RGB | rgb(179, 170, 254) |
| HSL | hsl(246, 98%, 83%) |
| OKLCH | oklch(77.7% 0.119 288.2) |
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 #B3AAFE | 2.07:1 | Fails | Lc -45.2 | Large or bold text, headings |
| Black text on #B3AAFE | 10.09:1 | AAA | Lc 63.4 | Content text, not long reading |
| #B3AAFE text on white | 2.07:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #B3AAFE text on black | 10.09:1 | AAA | Lc -61.7 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D7D4FF
oklch(88.6% 0.059 288.3)
-
Step 300
300 (this color)
#B3AAFE
oklch(77.7% 0.119 288.2)
-
Step 400
400
#9E8DFF
oklch(70.8% 0.163 288.4)
-
Step 500
500
#896AFF
oklch(63.1% 0.212 288.4)
-
Step 600
600
#773DFF
oklch(55.6% 0.263 288.2)
-
Step 700
700
#652BDF
oklch(49.1% 0.245 288.3)
-
Step 800
800
#5227B4
oklch(42.7% 0.203 288.4)
-
Step 900
900
#43288E
oklch(37.7% 0.158 288.6)
-
Step 950
950
#261953
oklch(26.9% 0.1 288)
#B3AAFE 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) | #92B6FF | 0.049 |
| Deuteranopia (no green cones) | #92B2FC | 0.046 |
| Tritanopia (no blue cones) | #A1B9C9 | 0.101 |
| Achromatopsia (no color) | #B4B4B4 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3AAFE
#B3AAFE
oklch(77.7% 0.119 288.2)
- #BDBC5D
#BDBC5D
oklch(77.6% 0.118 108.3)
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 #B3AAFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.040
- Lilac #CEA2FD ΔE 0.042
- Pale Violet #CEAEFA ΔE 0.042
- Baby Purple #CA9BF7 ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.056
- Carolina Blue #8AB8FE ΔE 0.059
- Light Violet #D6B4FC ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.069
Use #B3AAFE 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.