#B166AF
Closest named color: Soft Purple (#A66FB5). oklch(62% 0.135 328), rgb(177, 102, 175).
Aa
Black text reads best on this color (5.38:1).
About this color
#B166AF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.135 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.027 away. Black text reads best on it, at 5.38:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.38:1 |
| White text | 3.89:1 |
Values
| HEX | #B166AF |
| RGB | rgb(177, 102, 175) |
| HSL | hsl(302, 32%, 55%) |
| OKLCH | oklch(62% 0.135 328) |
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 #B166AF | 3.89:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #B166AF | 5.38:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #B166AF text on white | 3.89:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #B166AF text on black | 5.38:1 | AA | Lc -35.5 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E7D1E6
oklch(88.5% 0.037 327.3)
-
Step 300
300
#D9B2D7
oklch(80.9% 0.067 327.8)
-
Step 400
400
#C589C2
oklch(70.8% 0.105 328.3)
-
Step 500
500 (this color)
#B166AF
oklch(62% 0.135 328)
-
Step 600
600
#A04F9E
oklch(55.6% 0.147 328.3)
-
Step 700
700
#883F87
oklch(49% 0.137 327.9)
-
Step 800
800
#6F356E
oklch(42.7% 0.113 328)
-
Step 900
900
#5A2F59
oklch(37.8% 0.088 328)
-
Step 950
950
#351C34
oklch(27.1% 0.055 328.4)
#B166AF 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) | #617BB2 | 0.129 |
| Deuteranopia (no green cones) | #7585AD | 0.118 |
| Tritanopia (no blue cones) | #B66D82 | 0.077 |
| Achromatopsia (no color) | #818181 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B166AF
#B166AF
oklch(62% 0.135 328)
- #439C55
#439C55
oklch(62.1% 0.135 148)
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 #B166AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.027
- Dark Lilac #9C6DA5 ΔE 0.043
- Deep Lilac #966EBD ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.054
- Wisteria #A87DC2 ΔE 0.056
- Faded Purple #916E99 ΔE 0.069
- Pale Magenta #D767AD ΔE 0.069
- Pinky Purple #C94CBE ΔE 0.070
Use #B166AF 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.