#B18FF4
Closest named color: Liliac (#C48EFD). oklch(72.2% 0.146 298.2), rgb(177, 143, 244).
Aa
Black text reads best on this color (8.10:1).
About this color
#B18FF4 is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.146 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.033 away. Black text reads best on it, at 8.10:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.10:1 |
| White text | 2.59:1 |
Values
| HEX | #B18FF4 |
| RGB | rgb(177, 143, 244) |
| HSL | hsl(260, 82%, 76%) |
| OKLCH | oklch(72.2% 0.146 298.2) |
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 #B18FF4 | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #B18FF4 | 8.10:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #B18FF4 text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #B18FF4 text on black | 8.10:1 | AAA | Lc -51.4 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FA
oklch(93.6% 0.027 299.5)
-
Step 200
200
#DDD3F7
oklch(88.6% 0.05 298.1)
-
Step 300
300
#C8B4F4
oklch(80.9% 0.091 298.7)
-
Step 400
400 (this color)
#B18FF4
oklch(72.2% 0.146 298.2)
-
Step 500
500
#9969E9
oklch(63% 0.187 298.2)
-
Step 600
600
#854DD8
oklch(55.7% 0.203 298)
-
Step 700
700
#713CBB
oklch(49.1% 0.189 298.2)
-
Step 800
800
#5C3397
oklch(42.7% 0.156 298.4)
-
Step 900
900
#4B2E78
oklch(37.7% 0.122 298.4)
-
Step 950
950
#2C1C47
oklch(27.1% 0.078 298.2)
#B18FF4 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) | #73A1F8 | 0.088 |
| Deuteranopia (no green cones) | #79A0F1 | 0.083 |
| Tritanopia (no blue cones) | #A4A1B6 | 0.116 |
| Achromatopsia (no color) | #A1A1A1 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18FF4
#B18FF4
oklch(72.2% 0.146 298.2)
- #9DB136
#9DB136
oklch(72.2% 0.147 118.3)
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 #B18FF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.033
- Pale Purple #B790D4 ΔE 0.049
- Baby Purple #CA9BF7 ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.055
- Light Purple #BF77F6 ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.061
Use #B18FF4 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.