#B18EF6
Closest named color: Liliac (#C48EFD). oklch(72.1% 0.15 298), rgb(177, 142, 246).
Aa
Black text reads best on this color (8.06:1).
About this color
#B18EF6 is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.150 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.032 away. Black text reads best on it, at 8.06:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #B18EF6 |
| RGB | rgb(177, 142, 246) |
| HSL | hsl(260, 85%, 76%) |
| OKLCH | oklch(72.1% 0.15 298) |
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 #B18EF6 | 2.60:1 | Fails | Lc -55.8 | Large or bold text, headings |
| Black text on #B18EF6 | 8.06:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #B18EF6 text on white | 2.60:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #B18EF6 text on black | 8.06:1 | AAA | Lc -51.2 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FA
oklch(93.6% 0.027 299.5)
-
Step 200
200
#DDD2F8
oklch(88.5% 0.053 298.5)
-
Step 300
300
#C8B4F6
oklch(81% 0.094 298.2)
-
Step 400
400 (this color)
#B18EF6
oklch(72.1% 0.15 298)
-
Step 500
500
#9A68EC
oklch(63.1% 0.192 298.2)
-
Step 600
600
#864BDA
oklch(55.7% 0.208 298.3)
-
Step 700
700
#713ABE
oklch(49.1% 0.195 297.8)
-
Step 800
800
#5C3299
oklch(42.7% 0.16 298)
-
Step 900
900
#4B2D7A
oklch(37.6% 0.126 298)
-
Step 950
950
#2C1B47
oklch(26.9% 0.08 298.8)
#B18EF6 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) | #70A1FA | 0.092 |
| Deuteranopia (no green cones) | #779FF3 | 0.085 |
| Tritanopia (no blue cones) | #A3A0B6 | 0.119 |
| Achromatopsia (no color) | #A0A0A0 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18EF6
#B18EF6
oklch(72.1% 0.15 298)
- #9DB130
#9DB130
oklch(72.1% 0.15 118.1)
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 #B18EF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.052
- Pale Purple #B790D4 ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.053
- Light Purple #BF77F6 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.060
- Pastel Purple #CAA0FF ΔE 0.061
Use #B18EF6 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.