#B789FF
Closest named color: Liliac (#C48EFD). oklch(72.3% 0.171 300.2), rgb(183, 137, 255).
Aa
Black text reads best on this color (8.03:1).
About this color
#B789FF is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.171 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.026 away. Black text reads best on it, at 8.03:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.03:1 |
| White text | 2.61:1 |
Values
| HEX | #B789FF |
| RGB | rgb(183, 137, 255) |
| HSL | hsl(263, 100%, 77%) |
| OKLCH | oklch(72.3% 0.171 300.2) |
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 #B789FF | 2.61:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #B789FF | 8.03:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #B789FF text on white | 2.61:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #B789FF text on black | 8.03:1 | AAA | Lc -51.1 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE6FC
oklch(93.7% 0.03 300.3)
-
Step 200
200
#DFD1FB
oklch(88.5% 0.059 300.4)
-
Step 300
300
#CBB1FB
oklch(80.9% 0.106 300.2)
-
Step 400
400 (this color)
#B789FF
oklch(72.3% 0.171 300.2)
-
Step 500
500
#A15FF6
oklch(63.2% 0.217 300.4)
-
Step 600
600
#8D3DE5
oklch(55.6% 0.237 300.4)
-
Step 700
700
#782DC7
oklch(49.1% 0.22 300.3)
-
Step 800
800
#6128A1
oklch(42.7% 0.182 300.1)
-
Step 900
900
#4F2780
oklch(37.7% 0.143 300.2)
-
Step 950
950
#2E184B
oklch(26.9% 0.091 300.2)
#B789FF 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) | #65A0FF | 0.114 |
| Deuteranopia (no green cones) | #709FFC | 0.105 |
| Tritanopia (no blue cones) | #A99EB8 | 0.132 |
| Achromatopsia (no color) | #A0A0A0 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B789FF
#B789FF
oklch(72.3% 0.171 300.2)
- #98B407
#98B407
oklch(72.3% 0.171 120.3)
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 #B789FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.026
- Light Purple #BF77F6 ΔE 0.041
- Easter Purple #C071FE ΔE 0.053
- Baby Purple #CA9BF7 ΔE 0.059
- Light Urple #B36FF6 ΔE 0.059
- Pastel Purple #CAA0FF ΔE 0.066
- Periwinkle #8E82FE ΔE 0.067
- Periwinkle Blue #8F99FB ΔE 0.067
Use #B789FF 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.