#B17BBB
Closest named color: Wisteria (#A87DC2). oklch(66% 0.11 321.1), rgb(177, 123, 187).
Aa
Black text reads best on this color (6.42:1).
About this color
#B17BBB is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.110 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.018 away. Black text reads best on it, at 6.42:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.42:1 |
| White text | 3.27:1 |
Values
| HEX | #B17BBB |
| RGB | rgb(177, 123, 187) |
| HSL | hsl(291, 32%, 61%) |
| OKLCH | oklch(66% 0.11 321.1) |
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 #B17BBB | 3.27:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #B17BBB | 6.42:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #B17BBB text on white | 3.27:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #B17BBB text on black | 6.42:1 | AA | Lc -41.8 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F0
oklch(93.7% 0.015 322.3)
-
Step 200
200
#E3D3E5
oklch(88.5% 0.03 322.4)
-
Step 300
300
#D1B6D6
oklch(80.9% 0.053 321)
-
Step 400
400
#BA8FC1
oklch(70.7% 0.086 321.7)
-
Step 500
500 (this color)
#B17BBB
oklch(66% 0.11 321.1)
-
Step 600
600
#935A9D
oklch(55.6% 0.119 321.5)
-
Step 700
700
#7D4987
oklch(49.1% 0.112 321)
-
Step 800
800
#663D6D
oklch(42.8% 0.091 321.6)
-
Step 900
900
#533459
oklch(37.7% 0.073 320.9)
-
Step 950
950
#311F34
oklch(27.1% 0.045 321.6)
#B17BBB 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) | #748ABD | 0.095 |
| Deuteranopia (no green cones) | #8190B9 | 0.087 |
| Tritanopia (no blue cones) | #B28293 | 0.069 |
| Achromatopsia (no color) | #8E8E8E | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B17BBB
#B17BBB
oklch(66% 0.11 321.1)
- #6BA362
#6BA362
oklch(66% 0.11 141)
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 #B17BBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.018
- Soft Purple #A66FB5 ΔE 0.037
- Heather #A484AC ΔE 0.042
- Dusty Lavender #AC86A8 ΔE 0.047
- Dark Lilac #9C6DA5 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Pale Magenta #D767AD ΔE 0.074
Use #B17BBB 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.