#B1A2EF
Closest named color: Baby Purple (#CA9BF7). oklch(75.4% 0.11 292.5), rgb(177, 162, 239).
Aa
Black text reads best on this color (9.28:1).
About this color
#B1A2EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.110 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 0.043 away. Black text reads best on it, at 9.28:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.28:1 |
| White text | 2.26:1 |
Values
| HEX | #B1A2EF |
| RGB | rgb(177, 162, 239) |
| HSL | hsl(252, 71%, 79%) |
| OKLCH | oklch(75.4% 0.11 292.5) |
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 #B1A2EF | 2.26:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #B1A2EF | 9.28:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #B1A2EF text on white | 2.26:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #B1A2EF 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
#D9D5F1
oklch(88.5% 0.038 292.2)
-
Step 300
300
#C1B9EA
oklch(80.9% 0.069 292.3)
-
Step 400
400 (this color)
#B1A2EF
oklch(75.4% 0.11 292.5)
-
Step 500
500
#8D77D6
oklch(63.1% 0.14 292.6)
-
Step 600
600
#785EC4
oklch(55.7% 0.153 292.5)
-
Step 700
700
#654DA9
oklch(49.2% 0.142 292.4)
-
Step 800
800
#523F89
oklch(42.6% 0.119 292.5)
-
Step 900
900
#44376D
oklch(37.8% 0.09 292.6)
-
Step 950
950
#282040
oklch(27% 0.059 293.6)
#B1A2EF 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) | #8EADF2 | 0.051 |
| Deuteranopia (no green cones) | #8FABED | 0.049 |
| Tritanopia (no blue cones) | #A4AFBE | 0.091 |
| Achromatopsia (no color) | #ACACAC | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1A2EF
#B1A2EF
oklch(75.4% 0.11 292.5)
- #B0B661
#B0B661
oklch(75.3% 0.109 112.3)
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 #B1A2EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.043
- Pastel Purple #CAA0FF ΔE 0.045
- Lilac #CEA2FD ΔE 0.048
- Pale Purple #B790D4 ΔE 0.052
- Pale Violet #CEAEFA ΔE 0.056
- Periwinkle Blue #8F99FB ΔE 0.059
- Liliac #C48EFD ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.069
Use #B1A2EF 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.