#B57BBB
Closest named color: Wisteria (#A87DC2). oklch(66.4% 0.113 323.5), rgb(181, 123, 187).
Aa
Black text reads best on this color (6.51:1).
About this color
#B57BBB is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.113 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.023 away. Black text reads best on it, at 6.51:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.51:1 |
| White text | 3.22:1 |
Values
| HEX | #B57BBB |
| RGB | rgb(181, 123, 187) |
| HSL | hsl(294, 32%, 61%) |
| OKLCH | oklch(66.4% 0.113 323.5) |
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 #B57BBB | 3.22:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #B57BBB | 6.51:1 | AA | Lc 44.7 | Non-text elements, placeholder text |
| #B57BBB text on white | 3.22:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #B57BBB text on black | 6.51:1 | AA | Lc -42.4 | 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
#EFE6F0
oklch(93.5% 0.016 322.7)
-
Step 200
200
#E4D3E5
oklch(88.6% 0.03 324.2)
-
Step 300
300
#D3B5D5
oklch(80.9% 0.055 324.1)
-
Step 400
400
#BC8EC0
oklch(70.7% 0.088 323.8)
-
Step 500
500 (this color)
#B57BBB
oklch(66.4% 0.113 323.5)
-
Step 600
600
#95589C
oklch(55.5% 0.123 323.3)
-
Step 700
700
#7F4885
oklch(49.1% 0.113 323.5)
-
Step 800
800
#683B6C
oklch(42.7% 0.095 324.1)
-
Step 900
900
#543358
oklch(37.6% 0.074 323)
-
Step 950
950
#311E33
oklch(26.9% 0.046 323.4)
#B57BBB 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) | #758BBD | 0.100 |
| Deuteranopia (no green cones) | #8392B9 | 0.092 |
| Tritanopia (no blue cones) | #B78293 | 0.068 |
| Achromatopsia (no color) | #8F8F8F | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57BBB
#B57BBB
oklch(66.4% 0.113 323.5)
- #67A565
#67A565
oklch(66.3% 0.113 143.5)
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 #B57BBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.023
- Soft Purple #A66FB5 ΔE 0.041
- Heather #A484AC ΔE 0.045
- Dusty Lavender #AC86A8 ΔE 0.048
- Pale Purple #B790D4 ΔE 0.056
- Dark Lilac #9C6DA5 ΔE 0.063
- Deep Lilac #966EBD ΔE 0.065
- Pale Magenta #D767AD ΔE 0.069
Use #B57BBB 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.