#BC10B1
Closest named color: Purpley Pink (#C83CB9). oklch(55.5% 0.244 331.6), rgb(188, 16, 177).
Aa
White text reads best on this color (5.45:1).
About this color
#BC10B1 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.244 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.055 away. White text reads best on it, at 5.45:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.244) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #BC10B1 |
| RGB | rgb(188, 16, 177) |
| HSL | hsl(304, 84%, 40%) |
| OKLCH | oklch(55.5% 0.244 331.6) |
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 #BC10B1 | 5.45:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #BC10B1 | 3.84:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #BC10B1 text on white | 5.45:1 | AA | Lc 75.2 | Fine for body text |
| #BC10B1 text on black | 3.84:1 | AA large text | Lc -26.6 | 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
#FCF2FA
oklch(97.1% 0.015 332.2)
-
Step 100
100
#F7E3F4
oklch(93.7% 0.031 330.7)
-
Step 200
200
#F2CBEC
oklch(88.5% 0.061 331.3)
-
Step 300
300
#EAA6E1
oklch(80.8% 0.11 331.2)
-
Step 400
400
#DD72D1
oklch(70.6% 0.176 331.6)
-
Step 500
500
#D144C5
oklch(63.1% 0.225 331.5)
-
Step 600
600 (this color)
#BC10B1
oklch(55.5% 0.244 331.6)
-
Step 700
700
#A10097
oklch(49.1% 0.222 331.7)
-
Step 800
800
#84087C
oklch(42.8% 0.188 331.6)
-
Step 900
900
#6A1664
oklch(37.7% 0.147 331.3)
-
Step 950
950
#3E103A
oklch(26.9% 0.092 331.4)
#BC10B1 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) | #005BB5 | 0.269 |
| Deuteranopia (no green cones) | #5471AD | 0.226 |
| Tritanopia (no blue cones) | #C43168 | 0.130 |
| Achromatopsia (no color) | #696969 | 0.247 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC10B1
#BC10B1
oklch(55.5% 0.244 331.6)
- #008A44
#008A44
oklch(55.5% 0.147 151.7)
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 #BC10B1, closest first.
No curated palette has a color within ΔE 0.04 of #BC10B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.055
- Medium Violet Red #C71585 ΔE 0.077
- Purply #983FB2 ΔE 0.079
- Pinky Purple #C94CBE ΔE 0.079
- Vibrant Purple #AD03DE ΔE 0.080
- Dark Orchid #9932CC ΔE 0.085
- Purple Pink #D725DE ΔE 0.085
- Warm Purple #952E8F ΔE 0.092
Use #BC10B1 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.