#B188EF
Closest named color: Liliac (#C48EFD). oklch(70.7% 0.151 301), rgb(177, 136, 239).
Aa
Black text reads best on this color (7.63:1).
About this color
#B188EF is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.151 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.039 away. Black text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 7.63:1 |
| White text | 2.74:1 |
Values
| HEX | #B188EF |
| RGB | rgb(177, 136, 239) |
| HSL | hsl(264, 76%, 74%) |
| OKLCH | oklch(70.7% 0.151 301) |
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 #B188EF | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #B188EF | 7.63:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #B188EF text on white | 2.74:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #B188EF text on black | 7.63:1 | AAA | Lc -48.9 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD2F7
oklch(88.6% 0.052 301.3)
-
Step 300
300
#CBB3F4
oklch(81% 0.093 301.3)
-
Step 400
400 (this color)
#B188EF
oklch(70.7% 0.151 301)
-
Step 500
500
#9F66E9
oklch(63.1% 0.192 301.1)
-
Step 600
600
#8A48D8
oklch(55.6% 0.21 300.7)
-
Step 700
700
#7638BB
oklch(49.1% 0.195 301.1)
-
Step 800
800
#603097
oklch(42.8% 0.161 301.2)
-
Step 900
900
#4E2C78
oklch(37.7% 0.125 301.2)
-
Step 950
950
#2D1B47
oklch(27% 0.08 300)
#B188EF 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) | #6C9BF3 | 0.098 |
| Deuteranopia (no green cones) | #759BEC | 0.091 |
| Tritanopia (no blue cones) | #A69AB0 | 0.117 |
| Achromatopsia (no color) | #9C9C9C | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B188EF
#B188EF
oklch(70.7% 0.151 301)
- #93AE30
#93AE30
oklch(70.7% 0.151 121)
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 #B188EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.039
- Light Purple #BF77F6 ΔE 0.046
- Pale Purple #B790D4 ΔE 0.050
- Perrywinkle #8F8CE7 ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.058
- Light Urple #B36FF6 ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.060
- Easter Purple #C071FE ΔE 0.062
Use #B188EF 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.