#B3A3EF
Closest named color: Baby Purple (#CA9BF7). oklch(75.7% 0.109 293.3), rgb(179, 163, 239).
Aa
Black text reads best on this color (9.40:1).
About this color
#B3A3EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.109 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.041 away. Black text reads best on it, at 9.40:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.40:1 |
| White text | 2.23:1 |
Values
| HEX | #B3A3EF |
| RGB | rgb(179, 163, 239) |
| HSL | hsl(253, 70%, 79%) |
| OKLCH | oklch(75.7% 0.109 293.3) |
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 #B3A3EF | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #B3A3EF | 9.40:1 | AAA | Lc 60.0 | Content text, not long reading |
| #B3A3EF text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #B3A3EF text on black | 9.40:1 | AAA | Lc -58.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5F0
oklch(88.5% 0.037 294.1)
-
Step 300
300
#C2B9E9
oklch(80.9% 0.068 293.4)
-
Step 400
400 (this color)
#B3A3EF
oklch(75.7% 0.109 293.3)
-
Step 500
500
#8E77D5
oklch(63.1% 0.139 293.3)
-
Step 600
600
#795EC2
oklch(55.6% 0.15 293.3)
-
Step 700
700
#664DA8
oklch(49.2% 0.141 293.2)
-
Step 800
800
#533F88
oklch(42.6% 0.117 293.4)
-
Step 900
900
#44376D
oklch(37.8% 0.09 292.6)
-
Step 950
950
#282040
oklch(27% 0.059 293.6)
#B3A3EF 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) | #90AEF2 | 0.051 |
| Deuteranopia (no green cones) | #91ACED | 0.049 |
| Tritanopia (no blue cones) | #A6B0BE | 0.091 |
| Achromatopsia (no color) | #ADADAD | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3A3EF
#B3A3EF
oklch(75.7% 0.109 293.3)
- #B0B864
#B0B864
oklch(75.8% 0.109 113.5)
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 #B3A3EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.041
- Pastel Purple #CAA0FF ΔE 0.043
- Lilac #CEA2FD ΔE 0.046
- Pale Violet #CEAEFA ΔE 0.052
- Pale Purple #B790D4 ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.063
- Liliac #C48EFD ΔE 0.063
- Plum #DDA0DD ΔE 0.067
Use #B3A3EF 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.