#B18FFF
Closest named color: Liliac (#C48EFD). oklch(72.7% 0.16 296.2), rgb(177, 143, 255).
Aa
Black text reads best on this color (8.24:1).
About this color
#B18FFF is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.160 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.030 away. Black text reads best on it, at 8.24:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.24:1 |
| White text | 2.54:1 |
Values
| HEX | #B18FFF |
| RGB | rgb(177, 143, 255) |
| HSL | hsl(258, 100%, 78%) |
| OKLCH | oklch(72.7% 0.16 296.2) |
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 #B18FFF | 2.54:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #B18FFF | 8.24:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #B18FFF text on white | 2.54:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #B18FFF text on black | 8.24:1 | AAA | Lc -52.2 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FC
oklch(93.5% 0.03 296.2)
-
Step 200
200
#DCD2FB
oklch(88.5% 0.057 296.4)
-
Step 300
300
#C6B3FA
oklch(80.8% 0.101 296.4)
-
Step 400
400 (this color)
#B18FFF
oklch(72.7% 0.16 296.2)
-
Step 500
500
#9866F4
oklch(63.1% 0.204 296.3)
-
Step 600
600
#8447E3
oklch(55.6% 0.223 296.3)
-
Step 700
700
#7036C5
oklch(49% 0.207 296.4)
-
Step 800
800
#5B2FA0
oklch(42.8% 0.172 296.1)
-
Step 900
900
#4A2C7F
oklch(37.8% 0.134 296)
-
Step 950
950
#2B1B4A
oklch(27% 0.084 296)
#B18FFF 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) | #6CA3FF | 0.096 |
| Deuteranopia (no green cones) | #73A1FC | 0.089 |
| Tritanopia (no blue cones) | #A0A4BB | 0.129 |
| Achromatopsia (no color) | #A2A2A2 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18FFF
#B18FFF
oklch(72.7% 0.16 296.2)
- #A2B21A
#A2B21A
oklch(72.6% 0.16 116.2)
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 #B18FFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.030
- Periwinkle Blue #8F99FB ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.054
- Light Purple #BF77F6 ΔE 0.056
- Pastel Purple #CAA0FF ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.063
- Periwinkle #8E82FE ΔE 0.064
Use #B18FFF 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.