#BB3C91
Closest named color: Medium Violet Red (#C71585). oklch(56.6% 0.185 343.6), rgb(187, 60, 145).
Aa
White text reads best on this color (5.03:1).
About this color
#BB3C91 is a medium-dark, vivid pink. In OKLCH its lightness is 57%, its chroma 0.185 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.044 away. White text reads best on it, at 5.03:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.16:1 |
| White text | 5.03:1 |
Values
| HEX | #BB3C91 |
| RGB | rgb(187, 60, 145) |
| HSL | hsl(320, 51%, 48%) |
| OKLCH | oklch(56.6% 0.185 343.6) |
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 #BB3C91 | 5.03:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #BB3C91 | 4.16:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #BB3C91 text on white | 5.03:1 | AA | Lc 73.9 | Content text, not long reading |
| #BB3C91 text on black | 4.16:1 | AA large text | Lc -27.8 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#F0CEE1
oklch(88.6% 0.045 343.4)
-
Step 300
300
#E8ABCE
oklch(80.8% 0.084 343.8)
-
Step 400
400
#D97DB5
oklch(70.6% 0.132 343.7)
-
Step 500
500
#CD58A3
oklch(63.1% 0.17 343.8)
-
Step 600
600 (this color)
#BB3C91
oklch(56.6% 0.185 343.6)
-
Step 700
700
#9E2A79
oklch(49.2% 0.172 343.6)
-
Step 800
800
#802562
oklch(42.7% 0.142 343.7)
-
Step 900
900
#682450
oklch(37.8% 0.111 344)
-
Step 950
950
#3D162F
oklch(27% 0.071 343.6)
#BB3C91 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) | #486193 | 0.203 |
| Deuteranopia (no green cones) | #6E778E | 0.179 |
| Tritanopia (no blue cones) | #C73C61 | 0.080 |
| Achromatopsia (no color) | #6F6F6F | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB3C91
#BB3C91
oklch(56.6% 0.185 343.6)
- #008C62
#008C62
oklch(56.6% 0.122 163.5)
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 #BB3C91, closest first.
No curated palette has a color within ΔE 0.04 of #BB3C91.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.044
- Purpley Pink #C83CB9 ΔE 0.065
- Dark Pink #CB416B ΔE 0.073
- Pinky Purple #C94CBE ΔE 0.074
- Light Plum #9D5783 ΔE 0.078
- Deep Rose #C74767 ΔE 0.080
- Warm Purple #952E8F ΔE 0.085
- Dark Hot Pink #D90166 ΔE 0.087
Use #BB3C91 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.