#B56EC1
Closest named color: Soft Purple (#A66FB5). oklch(64.5% 0.142 321.6), rgb(181, 110, 193).
Aa
Black text reads best on this color (5.96:1).
About this color
#B56EC1 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.142 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.032 away. Black text reads best on it, at 5.96:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.96:1 |
| White text | 3.52:1 |
Values
| HEX | #B56EC1 |
| RGB | rgb(181, 110, 193) |
| HSL | hsl(291, 40%, 59%) |
| OKLCH | oklch(64.5% 0.142 321.6) |
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 #B56EC1 | 3.52:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #B56EC1 | 5.96:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #B56EC1 text on white | 3.52:1 | AA large text | Lc 62.5 | Content text, not long reading |
| #B56EC1 text on black | 5.96:1 | AA | Lc -39.2 | 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
#F8F3F9
oklch(97% 0.01 320.5)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E6D1E9
oklch(88.5% 0.04 322)
-
Step 300
300
#D6B2DC
oklch(80.8% 0.07 321.5)
-
Step 400
400
#C189CA
oklch(70.7% 0.111 321.8)
-
Step 500
500 (this color)
#B56EC1
oklch(64.5% 0.142 321.6)
-
Step 600
600
#9B4FA8
oklch(55.5% 0.154 321.6)
-
Step 700
700
#853F90
oklch(49% 0.144 322)
-
Step 800
800
#6C3575
oklch(42.7% 0.119 321.8)
-
Step 900
900
#582F5F
oklch(37.8% 0.093 321.6)
-
Step 950
950
#331C37
oklch(26.9% 0.058 321.5)
#B56EC1 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) | #6383C4 | 0.128 |
| Deuteranopia (no green cones) | #768BBE | 0.116 |
| Tritanopia (no blue cones) | #B7788E | 0.088 |
| Achromatopsia (no color) | #898989 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B56EC1
#B56EC1
oklch(64.5% 0.142 321.6)
- #57A34E
#57A34E
oklch(64.6% 0.142 141.7)
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 #B56EC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.032
- Wisteria #A87DC2 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.053
- Dark Lilac #9C6DA5 ΔE 0.061
- Amethyst #9B5FC0 ΔE 0.061
- Medium Orchid #BA55D3 ΔE 0.064
- Pale Magenta #D767AD ΔE 0.066
- Medium Purple #9370DB ΔE 0.069
Use #B56EC1 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.