#B2ACF2
Closest named color: Pale Violet (#CEAEFA). oklch(77.5% 0.099 287.8), rgb(178, 172, 242).
Aa
Black text reads best on this color (10.07:1).
About this color
#B2ACF2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.099 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.043 away. Black text reads best on it, at 10.07:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.07:1 |
| White text | 2.08:1 |
Values
| HEX | #B2ACF2 |
| RGB | rgb(178, 172, 242) |
| HSL | hsl(245, 73%, 81%) |
| OKLCH | oklch(77.5% 0.099 287.8) |
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 #B2ACF2 | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #B2ACF2 | 10.07:1 | AAA | Lc 63.2 | Content text, not long reading |
| #B2ACF2 text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #B2ACF2 text on black | 10.07:1 | AAA | Lc -61.6 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FD
oklch(93.5% 0.03 287.9)
-
Step 200
200
#D6D4FC
oklch(88.4% 0.055 287.5)
-
Step 300
300 (this color)
#B2ACF2
oklch(77.5% 0.099 287.8)
-
Step 400
400
#9D8EFD
oklch(70.8% 0.159 287.8)
-
Step 500
500
#876DFA
oklch(63.1% 0.202 287.7)
-
Step 600
600
#734FEA
oklch(55.6% 0.221 287.6)
-
Step 700
700
#613ECB
oklch(49% 0.205 287.7)
-
Step 800
800
#4F35A4
oklch(42.7% 0.169 287.8)
-
Step 900
900
#413082
oklch(37.7% 0.132 287.9)
-
Step 950
950
#261D4C
oklch(27% 0.083 288.3)
#B2ACF2 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) | #99B5F5 | 0.037 |
| Deuteranopia (no green cones) | #98B2F0 | 0.037 |
| Tritanopia (no blue cones) | #A3B8C5 | 0.085 |
| Achromatopsia (no color) | #B4B4B4 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2ACF2
#B2ACF2
oklch(77.5% 0.099 287.8)
- #BCBB6E
#BCBB6E
oklch(77.6% 0.099 107.9)
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 #B2ACF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.049
- Lilac #CEA2FD ΔE 0.051
- Pastel Purple #CAA0FF ΔE 0.051
- Baby Purple #CA9BF7 ΔE 0.054
- Carolina Blue #8AB8FE ΔE 0.055
- Light Violet #D6B4FC ΔE 0.059
- Plum #DDA0DD ΔE 0.070
Use #B2ACF2 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.