#B13BC0
Closest named color: Purpley Pink (#C83CB9). oklch(57.4% 0.216 323), rgb(177, 59, 192).
Aa
White text reads best on this color (4.93:1).
About this color
#B13BC0 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.216 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.048 away. White text reads best on it, at 4.93:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.216) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #B13BC0 |
| RGB | rgb(177, 59, 192) |
| HSL | hsl(293, 53%, 49%) |
| OKLCH | oklch(57.4% 0.216 323) |
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 #B13BC0 | 4.93:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #B13BC0 | 4.25:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #B13BC0 text on white | 4.93:1 | AA | Lc 73.2 | Content text, not long reading |
| #B13BC0 text on black | 4.25:1 | AA large text | Lc -28.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEE
oklch(88.5% 0.053 323.1)
-
Step 300
300
#DFACE5
oklch(80.9% 0.096 322.9)
-
Step 400
400
#CE7CD8
oklch(70.6% 0.156 323)
-
Step 500
500
#C056CD
oklch(63.1% 0.198 323.2)
-
Step 600
600 (this color)
#B13BC0
oklch(57.4% 0.216 323)
-
Step 700
700
#9325A0
oklch(49.2% 0.2 323.2)
-
Step 800
800
#772282
oklch(42.7% 0.166 322.9)
-
Step 900
900
#602268
oklch(37.6% 0.13 323)
-
Step 950
950
#39163D
oklch(27.1% 0.081 323.4)
#B13BC0 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) | #1068C4 | 0.223 |
| Deuteranopia (no green cones) | #4F75BD | 0.189 |
| Tritanopia (no blue cones) | #B45279 | 0.129 |
| Achromatopsia (no color) | #707070 | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B13BC0
#B13BC0
oklch(57.4% 0.216 323)
- #00930D
#00930D
oklch(57.5% 0.192 143)
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 #B13BC0, closest first.
No curated palette has a color within ΔE 0.04 of #B13BC0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.048
- Purply #983FB2 ΔE 0.051
- Medium Orchid #BA55D3 ΔE 0.055
- Dark Orchid #9932CC ΔE 0.056
- Pinky Purple #C94CBE ΔE 0.060
- Vibrant Purple #AD03DE ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.075
- Purple Pink #D725DE ΔE 0.083
Use #B13BC0 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.