#B289EA
Closest named color: Liliac (#C48EFD). oklch(70.7% 0.143 302.4), rgb(178, 137, 234).
Aa
Black text reads best on this color (7.65:1).
About this color
#B289EA is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.143 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.041 away. Black text reads best on it, at 7.65:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 7.65:1 |
| White text | 2.74:1 |
Values
| HEX | #B289EA |
| RGB | rgb(178, 137, 234) |
| HSL | hsl(265, 70%, 73%) |
| OKLCH | oklch(70.7% 0.143 302.4) |
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 #B289EA | 2.74:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #B289EA | 7.65:1 | AAA | Lc 51.1 | Large or bold text, headings |
| #B289EA text on white | 2.74:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #B289EA text on black | 7.65:1 | AAA | Lc -49.0 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#DFD2F5
oklch(88.5% 0.049 302.3)
-
Step 300
300
#CBB3F1
oklch(80.8% 0.09 302.2)
-
Step 400
400 (this color)
#B289EA
oklch(70.7% 0.143 302.4)
-
Step 500
500
#A068E3
oklch(63.2% 0.182 302.5)
-
Step 600
600
#8B4BD1
oklch(55.6% 0.199 302.3)
-
Step 700
700
#763BB5
oklch(49.1% 0.185 302.2)
-
Step 800
800
#603293
oklch(42.7% 0.153 302.1)
-
Step 900
900
#4E2D75
oklch(37.6% 0.12 302.1)
-
Step 950
950
#2E1B44
oklch(26.9% 0.076 303.1)
#B289EA 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) | #709BEE | 0.095 |
| Deuteranopia (no green cones) | #799CE7 | 0.089 |
| Tritanopia (no blue cones) | #A899AE | 0.110 |
| Achromatopsia (no color) | #9C9C9C | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B289EA
#B289EA
oklch(70.7% 0.143 302.4)
- #91AE3C
#91AE3C
oklch(70.6% 0.143 122.4)
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 #B289EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.041
- Pale Purple #B790D4 ΔE 0.042
- Light Purple #BF77F6 ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.062
- Wisteria #A87DC2 ΔE 0.064
Use #B289EA 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.