#BB66B6
Closest named color: Soft Purple (#A66FB5). oklch(63.5% 0.149 329.3), rgb(187, 102, 182).
Aa
Black text reads best on this color (5.68:1).
About this color
#BB66B6 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.149 and its hue 329°. 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 5.68:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #BB66B6 |
| RGB | rgb(187, 102, 182) |
| HSL | hsl(304, 38%, 57%) |
| OKLCH | oklch(63.5% 0.149 329.3) |
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 #BB66B6 | 3.69:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #BB66B6 | 5.68:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #BB66B6 text on white | 3.69:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #BB66B6 text on black | 5.68:1 | AA | Lc -37.5 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E9D0E6
oklch(88.5% 0.04 329.8)
-
Step 300
300
#DCB0D8
oklch(80.9% 0.074 329.2)
-
Step 400
400
#C985C4
oklch(70.7% 0.117 329.3)
-
Step 500
500 (this color)
#BB66B6
oklch(63.5% 0.149 329.3)
-
Step 600
600
#A549A0
oklch(55.6% 0.162 329.6)
-
Step 700
700
#8D3A89
oklch(49.1% 0.15 329.5)
-
Step 800
800
#73316F
oklch(42.8% 0.124 329.9)
-
Step 900
900
#5D2C5A
oklch(37.7% 0.097 329.6)
-
Step 950
950
#371A35
oklch(27% 0.063 329.7)
#BB66B6 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) | #617EB9 | 0.145 |
| Deuteranopia (no green cones) | #7989B3 | 0.130 |
| Tritanopia (no blue cones) | #C06D85 | 0.082 |
| Achromatopsia (no color) | #858585 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB66B6
#BB66B6
oklch(63.5% 0.149 329.3)
- #38A356
#38A356
oklch(63.6% 0.149 149.3)
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 #BB66B6, closest first.
No curated palette has a color within ΔE 0.04 of #BB66B6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.040
- Pale Magenta #D767AD ΔE 0.053
- Pinky Purple #C94CBE ΔE 0.057
- Wisteria #A87DC2 ΔE 0.059
- Dark Lilac #9C6DA5 ΔE 0.062
- Medium Orchid #BA55D3 ΔE 0.063
- Deep Lilac #966EBD ΔE 0.065
- Amethyst #9B5FC0 ΔE 0.065
Use #BB66B6 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.