#B9B1FD
Closest named color: Pale Violet (#CEAEFA). oklch(79.5% 0.107 288.5), rgb(185, 177, 253).
Aa
Black text reads best on this color (10.77:1).
About this color
#B9B1FD is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.107 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.030 away. Black text reads best on it, at 10.77:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.77:1 |
| White text | 1.94:1 |
Values
| HEX | #B9B1FD |
| RGB | rgb(185, 177, 253) |
| HSL | hsl(246, 95%, 84%) |
| OKLCH | oklch(79.5% 0.107 288.5) |
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 #B9B1FD | 1.94:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #B9B1FD | 10.77:1 | AAA | Lc 66.5 | Content text, not long reading |
| #B9B1FD text on white | 1.94:1 | Fails | Lc 37.4 | Non-text elements, placeholder text |
| #B9B1FD text on black | 10.77:1 | AAA | Lc -65.0 | 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
#E8E7FE
oklch(93.6% 0.031 287.8)
-
Step 200
200
#D7D4FF
oklch(88.6% 0.059 288.3)
-
Step 300
300 (this color)
#B9B1FD
oklch(79.5% 0.107 288.5)
-
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
#7648F2
oklch(55.6% 0.238 288.6)
-
Step 700
700
#6437D3
oklch(49.1% 0.222 288.6)
-
Step 800
800
#5130AA
oklch(42.7% 0.182 288.6)
-
Step 900
900
#422D87
oklch(37.7% 0.143 288.3)
-
Step 950
950
#261C4F
oklch(27.1% 0.09 287.9)
#B9B1FD 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) | #9DBBFF | 0.042 |
| Deuteranopia (no green cones) | #9CB8FB | 0.041 |
| Tritanopia (no blue cones) | #AABECC | 0.091 |
| Achromatopsia (no color) | #BABABA | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9B1FD
#B9B1FD
oklch(79.5% 0.107 288.5)
- #C2C26E
#C2C26E
oklch(79.6% 0.107 108.6)
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 #B9B1FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.030
- Light Violet #D6B4FC ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.044
- Lilac #CEA2FD ΔE 0.046
- Pastel Purple #CAA0FF ΔE 0.047
- Baby Purple #CA9BF7 ΔE 0.056
- Light Periwinkle #C1C6FC ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.060
Use #B9B1FD 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.