#B2A9FA
Closest named color: Pastel Purple (#CAA0FF). oklch(77.3% 0.115 288.5), rgb(178, 169, 250).
Aa
Black text reads best on this color (9.94:1).
About this color
#B2A9FA is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.115 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.041 away. Black text reads best on it, at 9.94:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #B2A9FA |
| RGB | rgb(178, 169, 250) |
| HSL | hsl(247, 89%, 82%) |
| OKLCH | oklch(77.3% 0.115 288.5) |
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 #B2A9FA | 2.11:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #B2A9FA | 9.94:1 | AAA | Lc 62.6 | Content text, not long reading |
| #B2A9FA text on white | 2.11:1 | Fails | Lc 41.3 | Non-text elements, placeholder text |
| #B2A9FA text on black | 9.94:1 | AAA | Lc -61.0 | 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
#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)
#B2A9FA
oklch(77.3% 0.115 288.5)
-
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
#7741FB
oklch(55.6% 0.255 288.4)
-
Step 700
700
#6530DB
oklch(49.2% 0.237 288.5)
-
Step 800
800
#522AB1
oklch(42.7% 0.197 288.6)
-
Step 900
900
#432A8C
oklch(37.8% 0.153 288.6)
-
Step 950
950
#271A52
oklch(27.1% 0.097 288.9)
#B2A9FA 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) | #92B4FD | 0.047 |
| Deuteranopia (no green cones) | #92B0F8 | 0.044 |
| Tritanopia (no blue cones) | #A1B7C6 | 0.098 |
| Achromatopsia (no color) | #B2B2B2 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2A9FA
#B2A9FA
oklch(77.3% 0.115 288.5)
- #BBBB60
#BBBB60
oklch(77.3% 0.114 108.8)
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 #B2A9FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.041
- Lilac #CEA2FD ΔE 0.044
- Pale Violet #CEAEFA ΔE 0.044
- Baby Purple #CA9BF7 ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.059
- Light Violet #D6B4FC ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.067
Use #B2A9FA 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.