#BB73B0
Closest named color: Soft Purple (#A66FB5). oklch(65.3% 0.12 332.6), rgb(187, 115, 176).
Aa
Black text reads best on this color (6.19:1).
About this color
#BB73B0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.120 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.040 away. Black text reads best on it, at 6.19:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 6.19:1 |
| White text | 3.39:1 |
Values
| HEX | #BB73B0 |
| RGB | rgb(187, 115, 176) |
| HSL | hsl(309, 35%, 59%) |
| OKLCH | oklch(65.3% 0.12 332.6) |
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 #BB73B0 | 3.39:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #BB73B0 | 6.19:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #BB73B0 text on white | 3.39:1 | AA large text | Lc 61.2 | Content text, not long reading |
| #BB73B0 text on black | 6.19:1 | AA | Lc -40.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6EF
oklch(93.6% 0.017 331.6)
-
Step 200
200
#E7D2E3
oklch(88.6% 0.032 332.2)
-
Step 300
300
#D8B3D1
oklch(80.8% 0.058 332.6)
-
Step 400
400
#C48BBA
oklch(70.8% 0.093 332.8)
-
Step 500
500 (this color)
#BB73B0
oklch(65.3% 0.12 332.6)
-
Step 600
600
#9F5394
oklch(55.6% 0.131 332.8)
-
Step 700
700
#88437E
oklch(49.1% 0.122 333)
-
Step 800
800
#6E3867
oklch(42.7% 0.1 332.2)
-
Step 900
900
#5A3154
oklch(37.9% 0.078 332.6)
-
Step 950
950
#351D31
oklch(27.1% 0.05 333.1)
#BB73B0 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) | #7285B2 | 0.117 |
| Deuteranopia (no green cones) | #848FAE | 0.107 |
| Tritanopia (no blue cones) | #C1778A | 0.062 |
| Achromatopsia (no color) | #8B8B8B | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB73B0
#BB73B0
oklch(65.3% 0.12 332.6)
- #4FA56B
#4FA56B
oklch(65.3% 0.121 152.3)
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 #BB73B0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.040
- Wisteria #A87DC2 ΔE 0.042
- Pale Magenta #D767AD ΔE 0.052
- Heather #A484AC ΔE 0.056
- Dusty Lavender #AC86A8 ΔE 0.056
- Dark Lilac #9C6DA5 ΔE 0.059
- Muted Pink #D1768F ΔE 0.066
- Pale Violet Red #DB7093 ΔE 0.070
Use #BB73B0 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.