#B0A3EB
Closest named color: Baby Purple (#CA9BF7). oklch(75.3% 0.103 292), rgb(176, 163, 235).
Aa
Black text reads best on this color (9.28:1).
About this color
#B0A3EB is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.103 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.048 away. Black text reads best on it, at 9.28:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.28:1 |
| White text | 2.26:1 |
Values
| HEX | #B0A3EB |
| RGB | rgb(176, 163, 235) |
| HSL | hsl(251, 64%, 78%) |
| OKLCH | oklch(75.3% 0.103 292) |
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 #B0A3EB | 2.26:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #B0A3EB | 9.28:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #B0A3EB text on white | 2.26:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #B0A3EB text on black | 9.28:1 | AAA | Lc -57.6 | 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
#D9D5EF
oklch(88.4% 0.036 292.7)
-
Step 300
300
#C1BAE7
oklch(81% 0.063 292.1)
-
Step 400
400 (this color)
#B0A3EB
oklch(75.3% 0.103 292)
-
Step 500
500
#8C79D2
oklch(63.1% 0.132 292)
-
Step 600
600
#7760BF
oklch(55.6% 0.143 292.2)
-
Step 700
700
#644FA5
oklch(49.1% 0.133 292)
-
Step 800
800
#514185
oklch(42.6% 0.11 291.9)
-
Step 900
900
#43386B
oklch(37.8% 0.085 291.7)
-
Step 950
950
#27213F
oklch(27% 0.055 291.5)
#B0A3EB 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) | #91ADEE | 0.045 |
| Deuteranopia (no green cones) | #92ABE9 | 0.044 |
| Tritanopia (no blue cones) | #A3AFBD | 0.086 |
| Achromatopsia (no color) | #ACACAC | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0A3EB
#B0A3EB
oklch(75.3% 0.103 292)
- #B0B666
#B0B666
oklch(75.4% 0.104 112.4)
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 #B0A3EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.048
- Pastel Purple #CAA0FF ΔE 0.050
- Pale Purple #B790D4 ΔE 0.051
- Lilac #CEA2FD ΔE 0.053
- Pale Violet #CEAEFA ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.067
- Liliac #C48EFD ΔE 0.068
Use #B0A3EB 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.